Aggiunti altri esercizi in java

This commit is contained in:
Giacomo R. 2023-03-08 23:01:24 +01:00
parent c038195ed5
commit 642061687b
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{
"authors": [],
"contributors": [
"FridaTveit",
"jmrunkle",
"jtigger",
"Kyle-Pu",
"kytrinyx",
"lemoncurry",
"matthewmorgan",
"msomji",
"muzimuzhi",
"sjwarner-bp",
"SleeplessByte",
"Smarticles101",
"sshine",
"stkent",
"TimoleonLatinopoulos",
"tshradheya",
"vasouv",
"vdemeester",
"Zaldrick"
],
"files": {
"solution": [
"src/main/java/RaindropConverter.java"
],
"test": [
"src/test/java/RaindropConverterTest.java"
],
"example": [
".meta/src/reference/java/RaindropConverter.java"
],
"invalidator": [
"build.gradle"
]
},
"blurb": "Convert a number to a string, the content of which depends on the number's factors.",
"source": "A variation on FizzBuzz, a famous technical interview question that is intended to weed out potential candidates. That question is itself derived from Fizz Buzz, a popular children's game for teaching division.",
"source_url": "https://en.wikipedia.org/wiki/Fizz_buzz"
}

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{"track":"java","exercise":"raindrops","id":"d8432c836ffd4872a9061fc480a054dc","url":"https://exercism.org/tracks/java/exercises/raindrops","handle":"GicoProgram","is_requester":true,"auto_approve":false}

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#Wed Mar 08 22:37:02 CET 2023
gradle.version=7.5.1

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raindrops/.idea/.gitignore vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml

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raindrops/HELP.md Normal file
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# Help
## Running the tests
Choose your operating system:
* [Windows](#windows)
* [macOS](#macos)
* [Linux](#linux)
----
1. Open a Command Prompt.
2. Get the first exercise:
```batchfile
C:\Users\JohnDoe>exercism download --exercise hello-world --track java
Not Submitted: 1 problem
java (Hello World) C:\Users\JohnDoe\exercism\java\hello-world
New: 1 problem
java (Hello World) C:\Users\JohnDoe\exercism\java\hello-world
unchanged: 0, updated: 0, new: 1
```
3. Change directory into the exercism:
```batchfile
C:\Users\JohnDoe>cd C:\Users\JohnDoe\exercism\java\hello-world
```
4. Run the tests:
```batchfile
C:\Users\JohnDoe>gradle test
```
*(Don't worry about the tests failing, at first, this is how you begin each exercise.)*
5. Solve the exercise. Find and work through the `instructions.append.md` guide ([view on GitHub](https://github.com/exercism/java/blob/main/exercises/practice/hello-world/.docs/instructions.append.md#tutorial)).
Good luck! Have fun!
----
1. In the terminal window, get the first exercise:
```
$ exercism download --exercise hello-world --track java
New: 1 problem
Java (Etl) /Users/johndoe/exercism/java/hello-world
unchanged: 0, updated: 0, new: 1
```
2. Change directory into the exercise:
```
$ cd /Users/johndoe/exercism/java/hello-world
```
3. Run the tests:
```
$ gradle test
```
*(Don't worry about the tests failing, at first, this is how you begin each exercise.)*
4. Solve the exercise. Find and work through the `instructions.append.md` guide ([view on GitHub](https://github.com/exercism/java/blob/main/exercises/practice/hello-world/.docs/instructions.append.md#tutorial)).
Good luck! Have fun!
----
1. In the terminal window, get the first exercise:
```
$ exercism download --exercise hello-world --track java
New: 1 problem
Java (Etl) /home/johndoe/exercism/java/hello-world
unchanged: 0, updated: 0, new: 1
```
2. Change directory into the exercise:
```
$ cd /home/johndoe/exercism/java/hello-world
```
3. Run the tests:
```
$ gradle test
```
*(Don't worry about the tests failing, at first, this is how you begin each exercise.)*
4. Solve the exercise. Find and work through the `instructions.append.md` guide ([view on GitHub](https://github.com/exercism/java/blob/main/exercises/practice/hello-world/.docs/instructions.append.md#tutorial)).
Good luck! Have fun!
## Submitting your solution
You can submit your solution using the `exercism submit src/main/java/RaindropConverter.java` command.
This command will upload your solution to the Exercism website and print the solution page's URL.
It's possible to submit an incomplete solution which allows you to:
- See how others have completed the exercise
- Request help from a mentor
## Need to get help?
If you'd like help solving the exercise, check the following pages:
- The [Java track's documentation](https://exercism.org/docs/tracks/java)
- [Exercism's programming category on the forum](https://forum.exercism.org/c/programming/5)
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
If you need some help you can visit these resources:
* [Stack Overflow](https://stackoverflow.com/questions/tagged/java),
* [The Java subreddit](https://www.reddit.com/r/java),
* [Official Java documentation](https://docs.oracle.com/en/java/javase/11/docs/api/index.html).

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# Raindrops
Welcome to Raindrops on Exercism's Java Track.
If you need help running the tests or submitting your code, check out `HELP.md`.
## Instructions
Your task is to convert a number into a string that contains raindrop sounds corresponding to certain potential factors. A factor is a number that evenly divides into another number, leaving no remainder. The simplest way to test if a one number is a factor of another is to use the [modulo operation](https://en.wikipedia.org/wiki/Modulo_operation).
The rules of `raindrops` are that if a given number:
- has 3 as a factor, add 'Pling' to the result.
- has 5 as a factor, add 'Plang' to the result.
- has 7 as a factor, add 'Plong' to the result.
- _does not_ have any of 3, 5, or 7 as a factor, the result should be the digits of the number.
## Examples
- 28 has 7 as a factor, but not 3 or 5, so the result would be "Plong".
- 30 has both 3 and 5 as factors, but not 7, so the result would be "PlingPlang".
- 34 is not factored by 3, 5, or 7, so the result would be "34".
## Source
### Contributed to by
- @FridaTveit
- @jmrunkle
- @jtigger
- @Kyle-Pu
- @kytrinyx
- @lemoncurry
- @matthewmorgan
- @msomji
- @muzimuzhi
- @sjwarner-bp
- @SleeplessByte
- @Smarticles101
- @sshine
- @stkent
- @TimoleonLatinopoulos
- @tshradheya
- @vasouv
- @vdemeester
- @Zaldrick
### Based on
A variation on FizzBuzz, a famous technical interview question that is intended to weed out potential candidates. That question is itself derived from Fizz Buzz, a popular children's game for teaching division. - https://en.wikipedia.org/wiki/Fizz_buzz

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raindrops/build.gradle Normal file
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apply plugin: "java"
apply plugin: "eclipse"
apply plugin: "idea"
// set default encoding to UTF-8
compileJava.options.encoding = "UTF-8"
compileTestJava.options.encoding = "UTF-8"
repositories {
mavenCentral()
}
dependencies {
testImplementation "junit:junit:4.13"
testImplementation "org.assertj:assertj-core:3.15.0"
}
test {
testLogging {
exceptionFormat = 'full'
showStandardStreams = true
events = ["passed", "failed", "skipped"]
}
}

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<!DOCTYPE html>
<html>
<head>
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<meta http-equiv="x-ua-compatible" content="IE=edge"/>
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<a href="../index.html">all</a> &gt;
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<input id="line-wrapping-toggle" type="checkbox" autocomplete="off"/>
</label>
</div>Generated by
<a href="http://www.gradle.org">Gradle 7.5.1</a> at 8 mar 2023, 22:46:44</p>
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</div>
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta http-equiv="x-ua-compatible" content="IE=edge"/>
<title>Test results - Test Summary</title>
<link href="css/base-style.css" rel="stylesheet" type="text/css"/>
<link href="css/style.css" rel="stylesheet" type="text/css"/>
<script src="js/report.js" type="text/javascript"></script>
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<h1>Test Summary</h1>
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<label class="hidden" id="label-for-line-wrapping-toggle" for="line-wrapping-toggle">Wrap lines
<input id="line-wrapping-toggle" type="checkbox" autocomplete="off"/>
</label>
</div>Generated by
<a href="http://www.gradle.org">Gradle 7.5.1</a> at 8 mar 2023, 22:46:44</p>
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function removeClass(element, classValue) {
changeElementClass(element, getClassAttribute(element).replace(classValue, ""));
}
function initTabs() {
var container = document.getElementById("tabs");
tabs.tabs = findTabs(container);
tabs.titles = findTitles(tabs.tabs);
tabs.headers = findHeaders(container);
tabs.select = select;
tabs.deselectAll = deselectAll;
tabs.select(0);
return true;
}
function getCheckBox() {
return document.getElementById("line-wrapping-toggle");
}
function getLabelForCheckBox() {
return document.getElementById("label-for-line-wrapping-toggle");
}
function findCodeBlocks() {
var spans = document.getElementById("tabs").getElementsByTagName("span");
var codeBlocks = [];
for (var i = 0; i < spans.length; ++i) {
if (spans[i].className.indexOf("code") >= 0) {
codeBlocks.push(spans[i]);
}
}
return codeBlocks;
}
function forAllCodeBlocks(operation) {
var codeBlocks = findCodeBlocks();
for (var i = 0; i < codeBlocks.length; ++i) {
operation(codeBlocks[i], "wrapped");
}
}
function toggleLineWrapping() {
var checkBox = getCheckBox();
if (checkBox.checked) {
forAllCodeBlocks(addClass);
} else {
forAllCodeBlocks(removeClass);
}
}
function initControls() {
if (findCodeBlocks().length > 0) {
var checkBox = getCheckBox();
var label = getLabelForCheckBox();
checkBox.onclick = toggleLineWrapping;
checkBox.checked = false;
removeClass(label, "hidden");
}
}
function switchTab() {
var id = this.id.substr(1);
for (var i = 0; i < tabs.tabs.length; i++) {
if (tabs.tabs[i].id === id) {
tabs.select(i);
break;
}
}
return false;
}
function select(i) {
this.deselectAll();
changeElementClass(this.tabs[i], "tab selected");
changeElementClass(this.headers[i], "selected");
while (this.headers[i].firstChild) {
this.headers[i].removeChild(this.headers[i].firstChild);
}
var h2 = document.createElement("H2");
h2.appendChild(document.createTextNode(this.titles[i]));
this.headers[i].appendChild(h2);
}
function deselectAll() {
for (var i = 0; i < this.tabs.length; i++) {
changeElementClass(this.tabs[i], "tab deselected");
changeElementClass(this.headers[i], "deselected");
while (this.headers[i].firstChild) {
this.headers[i].removeChild(this.headers[i].firstChild);
}
var a = document.createElement("A");
a.setAttribute("id", "ltab" + i);
a.setAttribute("href", "#tab" + i);
a.onclick = switchTab;
a.appendChild(document.createTextNode(this.titles[i]));
this.headers[i].appendChild(a);
}
}
function findTabs(container) {
return findChildElements(container, "DIV", "tab");
}
function findHeaders(container) {
var owner = findChildElements(container, "UL", "tabLinks");
return findChildElements(owner[0], "LI", null);
}
function findTitles(tabs) {
var titles = [];
for (var i = 0; i < tabs.length; i++) {
var tab = tabs[i];
var header = findChildElements(tab, "H2", null)[0];
header.parentNode.removeChild(header);
if (header.innerText) {
titles.push(header.innerText);
} else {
titles.push(header.textContent);
}
}
return titles;
}
function findChildElements(container, name, targetClass) {
var elements = [];
var children = container.childNodes;
for (var i = 0; i < children.length; i++) {
var child = children.item(i);
if (child.nodeType === 1 && child.nodeName === name) {
if (targetClass && child.className.indexOf(targetClass) < 0) {
continue;
}
elements.push(child);
}
}
return elements;
}
// Entry point.
window.onload = function() {
initTabs();
initControls();
};
} (window, window.document));

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@ -0,0 +1,103 @@
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta http-equiv="x-ua-compatible" content="IE=edge"/>
<title>Test results - Default package</title>
<link href="../css/base-style.css" rel="stylesheet" type="text/css"/>
<link href="../css/style.css" rel="stylesheet" type="text/css"/>
<script src="../js/report.js" type="text/javascript"></script>
</head>
<body>
<div id="content">
<h1>Default package</h1>
<div class="breadcrumbs">
<a href="../index.html">all</a> &gt; default-package</div>
<div id="summary">
<table>
<tr>
<td>
<div class="summaryGroup">
<table>
<tr>
<td>
<div class="infoBox" id="tests">
<div class="counter">18</div>
<p>tests</p>
</div>
</td>
<td>
<div class="infoBox" id="failures">
<div class="counter">0</div>
<p>failures</p>
</div>
</td>
<td>
<div class="infoBox" id="ignored">
<div class="counter">0</div>
<p>ignored</p>
</div>
</td>
<td>
<div class="infoBox" id="duration">
<div class="counter">0.002s</div>
<p>duration</p>
</div>
</td>
</tr>
</table>
</div>
</td>
<td>
<div class="infoBox success" id="successRate">
<div class="percent">100%</div>
<p>successful</p>
</div>
</td>
</tr>
</table>
</div>
<div id="tabs">
<ul class="tabLinks">
<li>
<a href="#tab0">Classes</a>
</li>
</ul>
<div id="tab0" class="tab">
<h2>Classes</h2>
<table>
<thread>
<tr>
<th>Class</th>
<th>Tests</th>
<th>Failures</th>
<th>Ignored</th>
<th>Duration</th>
<th>Success rate</th>
</tr>
</thread>
<tr>
<td class="success">
<a href="../classes/RaindropConverterTest.html">RaindropConverterTest</a>
</td>
<td>18</td>
<td>0</td>
<td>0</td>
<td>0.002s</td>
<td class="success">100%</td>
</tr>
</table>
</div>
</div>
<div id="footer">
<p>
<div>
<label class="hidden" id="label-for-line-wrapping-toggle" for="line-wrapping-toggle">Wrap lines
<input id="line-wrapping-toggle" type="checkbox" autocomplete="off"/>
</label>
</div>Generated by
<a href="http://www.gradle.org">Gradle 7.5.1</a> at 8 mar 2023, 22:46:44</p>
</div>
</div>
</body>
</html>

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@ -0,0 +1,24 @@
<?xml version="1.0" encoding="UTF-8"?>
<testsuite name="RaindropConverterTest" tests="18" skipped="0" failures="0" errors="0" timestamp="2023-03-08T21:46:44" hostname="giacomo-optiplex3080" time="0.004">
<properties/>
<testcase name="soundFor27IsPlingAsItHasFactor3" classname="RaindropConverterTest" time="0.001"/>
<testcase name="soundFor14IsPlongAsItHasFactor7" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor7IsPlong" classname="RaindropConverterTest" time="0.001"/>
<testcase name="soundFor9IsPlingAsItHasFactor3" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor35IsPlangPlongAsItHasFactors5And7" classname="RaindropConverterTest" time="0.0"/>
<testcase name="noSoundFor2Cubed" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor5IsPlang" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor21IsPlingPlongAsItHasFactors3And7" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor25IsPlangAsItHasFactor5" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor105IsPlingPlangPlongAsItHasFactors3And5And7" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor1Is1" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor10IsPlangAsItHasFactor5" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor49IsPlongAsItHasFactor7" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor3IsPling" classname="RaindropConverterTest" time="0.0"/>
<testcase name="noSoundFor52" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor6IsPlingAsItHasFactor3" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor3125IsPlangAsItHasFactor5" classname="RaindropConverterTest" time="0.0"/>
<testcase name="soundFor15IsPlingPlangAsItHasFactors3And5" classname="RaindropConverterTest" time="0.0"/>
<system-out><![CDATA[]]></system-out>
<system-err><![CDATA[]]></system-err>
</testsuite>

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@ -0,0 +1,5 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

240
raindrops/gradlew vendored Executable file
View File

@ -0,0 +1,240 @@
#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
APP_NAME="Gradle"
APP_BASE_NAME=${0##*/}
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

91
raindrops/gradlew.bat vendored Normal file
View File

@ -0,0 +1,91 @@
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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@ -0,0 +1,14 @@
class RaindropConverter {
String convert(int number) {
String rain = "";
if(number % 3 == 0) rain += "Pling";
if(number % 5 == 0) rain += "Plang";
if(number % 7 == 0) rain += "Plong";
if(number % 3 != 0 && number % 5 != 0 && number % 7 != 0) rain = Integer.toString(number);
return rain;
}
}

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@ -0,0 +1,100 @@
import org.junit.Test;
import org.junit.Ignore;
import static org.junit.Assert.assertEquals;
public class RaindropConverterTest {
private RaindropConverter raindropConverter = new RaindropConverter();
@Test
public void soundFor1Is1() {
assertEquals("1", raindropConverter.convert(1));
}
@Test
public void soundFor3IsPling() {
assertEquals("Pling", raindropConverter.convert(3));
}
@Test
public void soundFor5IsPlang() {
assertEquals("Plang", raindropConverter.convert(5));
}
@Test
public void soundFor7IsPlong() {
assertEquals("Plong", raindropConverter.convert(7));
}
@Test
public void soundFor6IsPlingAsItHasFactor3() {
assertEquals("Pling", raindropConverter.convert(6));
}
@Test
public void noSoundFor2Cubed() {
assertEquals("8", raindropConverter.convert(8));
}
@Test
public void soundFor9IsPlingAsItHasFactor3() {
assertEquals("Pling", raindropConverter.convert(9));
}
@Test
public void soundFor10IsPlangAsItHasFactor5() {
assertEquals("Plang", raindropConverter.convert(10));
}
@Test
public void soundFor14IsPlongAsItHasFactor7() {
assertEquals("Plong", raindropConverter.convert(14));
}
@Test
public void soundFor15IsPlingPlangAsItHasFactors3And5() {
assertEquals("PlingPlang", raindropConverter.convert(15));
}
@Test
public void soundFor21IsPlingPlongAsItHasFactors3And7() {
assertEquals("PlingPlong", raindropConverter.convert(21));
}
@Test
public void soundFor25IsPlangAsItHasFactor5() {
assertEquals("Plang", raindropConverter.convert(25));
}
@Test
public void soundFor27IsPlingAsItHasFactor3() {
assertEquals("Pling", raindropConverter.convert(27));
}
@Test
public void soundFor35IsPlangPlongAsItHasFactors5And7() {
assertEquals("PlangPlong", raindropConverter.convert(35));
}
@Test
public void soundFor49IsPlongAsItHasFactor7() {
assertEquals("Plong", raindropConverter.convert(49));
}
@Test
public void noSoundFor52() {
assertEquals("52", raindropConverter.convert(52));
}
@Test
public void soundFor105IsPlingPlangPlongAsItHasFactors3And5And7() {
assertEquals("PlingPlangPlong", raindropConverter.convert(105));
}
@Test
public void soundFor3125IsPlangAsItHasFactor5() {
assertEquals("Plang", raindropConverter.convert(3125));
}
}

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@ -0,0 +1,39 @@
{
"authors": [
"bmkiefer"
],
"contributors": [
"barisozcanli",
"FridaTveit",
"ikhadykin",
"jmrunkle",
"Kyle-Pu",
"lemoncurry",
"mirkoperillo",
"msomji",
"muzimuzhi",
"ppiliar",
"sjwarner",
"sjwarner-bp",
"SleeplessByte",
"Smarticles101",
"sshine"
],
"files": {
"solution": [
"src/main/java/ReverseString.java"
],
"test": [
"src/test/java/ReverseStringTest.java"
],
"example": [
".meta/src/reference/java/ReverseString.java"
],
"invalidator": [
"build.gradle"
]
},
"blurb": "Reverse a string.",
"source": "Introductory challenge to reverse an input string",
"source_url": "https://medium.freecodecamp.org/how-to-reverse-a-string-in-javascript-in-3-different-ways-75e4763c68cb"
}

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@ -0,0 +1 @@
{"track":"java","exercise":"reverse-string","id":"71c7d20c78884493a5fe4d879fbbcfd7","url":"https://exercism.org/tracks/java/exercises/reverse-string","handle":"GicoProgram","is_requester":true,"auto_approve":false}

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@ -0,0 +1,2 @@
#Wed Mar 08 22:51:10 CET 2023
gradle.version=7.5.1

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3
reverse-string/.idea/.gitignore vendored Normal file
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@ -0,0 +1,3 @@
# Default ignored files
/shelf/
/workspace.xml

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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="11" />
</component>
</project>

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@ -0,0 +1,16 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="distributionType" value="DEFAULT_WRAPPED" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
</set>
</option>
</GradleProjectSettings>
</option>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
</remote-repository>
<remote-repository>
<option name="id" value="MavenRepo" />
<option name="name" value="MavenRepo" />
<option name="url" value="https://repo.maven.apache.org/maven2/" />
</remote-repository>
</component>
</project>

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@ -0,0 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="11" project-jdk-type="JavaSDK" />
</project>

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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$/.." vcs="Git" />
</component>
</project>

131
reverse-string/HELP.md Normal file
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# Help
## Running the tests
Choose your operating system:
* [Windows](#windows)
* [macOS](#macos)
* [Linux](#linux)
----
1. Open a Command Prompt.
2. Get the first exercise:
```batchfile
C:\Users\JohnDoe>exercism download --exercise hello-world --track java
Not Submitted: 1 problem
java (Hello World) C:\Users\JohnDoe\exercism\java\hello-world
New: 1 problem
java (Hello World) C:\Users\JohnDoe\exercism\java\hello-world
unchanged: 0, updated: 0, new: 1
```
3. Change directory into the exercism:
```batchfile
C:\Users\JohnDoe>cd C:\Users\JohnDoe\exercism\java\hello-world
```
4. Run the tests:
```batchfile
C:\Users\JohnDoe>gradle test
```
*(Don't worry about the tests failing, at first, this is how you begin each exercise.)*
5. Solve the exercise. Find and work through the `instructions.append.md` guide ([view on GitHub](https://github.com/exercism/java/blob/main/exercises/practice/hello-world/.docs/instructions.append.md#tutorial)).
Good luck! Have fun!
----
1. In the terminal window, get the first exercise:
```
$ exercism download --exercise hello-world --track java
New: 1 problem
Java (Etl) /Users/johndoe/exercism/java/hello-world
unchanged: 0, updated: 0, new: 1
```
2. Change directory into the exercise:
```
$ cd /Users/johndoe/exercism/java/hello-world
```
3. Run the tests:
```
$ gradle test
```
*(Don't worry about the tests failing, at first, this is how you begin each exercise.)*
4. Solve the exercise. Find and work through the `instructions.append.md` guide ([view on GitHub](https://github.com/exercism/java/blob/main/exercises/practice/hello-world/.docs/instructions.append.md#tutorial)).
Good luck! Have fun!
----
1. In the terminal window, get the first exercise:
```
$ exercism download --exercise hello-world --track java
New: 1 problem
Java (Etl) /home/johndoe/exercism/java/hello-world
unchanged: 0, updated: 0, new: 1
```
2. Change directory into the exercise:
```
$ cd /home/johndoe/exercism/java/hello-world
```
3. Run the tests:
```
$ gradle test
```
*(Don't worry about the tests failing, at first, this is how you begin each exercise.)*
4. Solve the exercise. Find and work through the `instructions.append.md` guide ([view on GitHub](https://github.com/exercism/java/blob/main/exercises/practice/hello-world/.docs/instructions.append.md#tutorial)).
Good luck! Have fun!
## Submitting your solution
You can submit your solution using the `exercism submit src/main/java/ReverseString.java` command.
This command will upload your solution to the Exercism website and print the solution page's URL.
It's possible to submit an incomplete solution which allows you to:
- See how others have completed the exercise
- Request help from a mentor
## Need to get help?
If you'd like help solving the exercise, check the following pages:
- The [Java track's documentation](https://exercism.org/docs/tracks/java)
- [Exercism's programming category on the forum](https://forum.exercism.org/c/programming/5)
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
If you need some help you can visit these resources:
* [Stack Overflow](https://stackoverflow.com/questions/tagged/java),
* [The Java subreddit](https://www.reddit.com/r/java),
* [Official Java documentation](https://docs.oracle.com/en/java/javase/11/docs/api/index.html).

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# Reverse String
Welcome to Reverse String on Exercism's Java Track.
If you need help running the tests or submitting your code, check out `HELP.md`.
## Instructions
Reverse a string
For example:
input: "cool"
output: "looc"
For more help on how to solve this exercise, please refer to the tutorial provided as part of the [hello world](https://exercism.org/tracks/java/exercises/hello-world) exercise.
## Source
### Created by
- @bmkiefer
### Contributed to by
- @barisozcanli
- @FridaTveit
- @ikhadykin
- @jmrunkle
- @Kyle-Pu
- @lemoncurry
- @mirkoperillo
- @msomji
- @muzimuzhi
- @ppiliar
- @sjwarner
- @sjwarner-bp
- @SleeplessByte
- @Smarticles101
- @sshine
### Based on
Introductory challenge to reverse an input string - https://medium.freecodecamp.org/how-to-reverse-a-string-in-javascript-in-3-different-ways-75e4763c68cb

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@ -0,0 +1,24 @@
apply plugin: "java"
apply plugin: "eclipse"
apply plugin: "idea"
// set default encoding to UTF-8
compileJava.options.encoding = "UTF-8"
compileTestJava.options.encoding = "UTF-8"
repositories {
mavenCentral()
}
dependencies {
testImplementation "junit:junit:4.13"
testImplementation "org.assertj:assertj-core:3.15.0"
}
test {
testLogging {
exceptionFormat = 'full'
showStandardStreams = true
events = ["passed", "failed", "skipped"]
}
}

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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta http-equiv="x-ua-compatible" content="IE=edge"/>
<title>Test results - Class ReverseStringTest</title>
<link href="../css/base-style.css" rel="stylesheet" type="text/css"/>
<link href="../css/style.css" rel="stylesheet" type="text/css"/>
<script src="../js/report.js" type="text/javascript"></script>
</head>
<body>
<div id="content">
<h1>Class ReverseStringTest</h1>
<div class="breadcrumbs">
<a href="../index.html">all</a> &gt;
<a href="../packages/default-package.html">default-package</a> &gt; ReverseStringTest</div>
<div id="summary">
<table>
<tr>
<td>
<div class="summaryGroup">
<table>
<tr>
<td>
<div class="infoBox" id="tests">
<div class="counter">6</div>
<p>tests</p>
</div>
</td>
<td>
<div class="infoBox" id="failures">
<div class="counter">0</div>
<p>failures</p>
</div>
</td>
<td>
<div class="infoBox" id="ignored">
<div class="counter">0</div>
<p>ignored</p>
</div>
</td>
<td>
<div class="infoBox" id="duration">
<div class="counter">0.002s</div>
<p>duration</p>
</div>
</td>
</tr>
</table>
</div>
</td>
<td>
<div class="infoBox success" id="successRate">
<div class="percent">100%</div>
<p>successful</p>
</div>
</td>
</tr>
</table>
</div>
<div id="tabs">
<ul class="tabLinks">
<li>
<a href="#tab0">Tests</a>
</li>
</ul>
<div id="tab0" class="tab">
<h2>Tests</h2>
<table>
<thead>
<tr>
<th>Test</th>
<th>Duration</th>
<th>Result</th>
</tr>
</thead>
<tr>
<td class="success">testACapitalizedWord</td>
<td class="success">0s</td>
<td class="success">passed</td>
</tr>
<tr>
<td class="success">testAPalindrome</td>
<td class="success">0s</td>
<td class="success">passed</td>
</tr>
<tr>
<td class="success">testASentenceWithPunctuation</td>
<td class="success">0s</td>
<td class="success">passed</td>
</tr>
<tr>
<td class="success">testAWord</td>
<td class="success">0.001s</td>
<td class="success">passed</td>
</tr>
<tr>
<td class="success">testAnEmptyString</td>
<td class="success">0s</td>
<td class="success">passed</td>
</tr>
<tr>
<td class="success">testAnEvenSizedWord</td>
<td class="success">0.001s</td>
<td class="success">passed</td>
</tr>
</table>
</div>
</div>
<div id="footer">
<p>
<div>
<label class="hidden" id="label-for-line-wrapping-toggle" for="line-wrapping-toggle">Wrap lines
<input id="line-wrapping-toggle" type="checkbox" autocomplete="off"/>
</label>
</div>Generated by
<a href="http://www.gradle.org">Gradle 7.5.1</a> at 8 mar 2023, 22:57:43</p>
</div>
</div>
</body>
</html>

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body {
margin: 0;
padding: 0;
font-family: sans-serif;
font-size: 12pt;
}
body, a, a:visited {
color: #303030;
}
#content {
padding-left: 50px;
padding-right: 50px;
padding-top: 30px;
padding-bottom: 30px;
}
#content h1 {
font-size: 160%;
margin-bottom: 10px;
}
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margin-top: 100px;
font-size: 80%;
white-space: nowrap;
}
#footer, #footer a {
color: #a0a0a0;
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}
ul {
margin-left: 0;
}
h1, h2, h3 {
white-space: nowrap;
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h2 {
font-size: 120%;
}
ul.tabLinks {
padding-left: 0;
padding-top: 10px;
padding-bottom: 10px;
overflow: auto;
min-width: 800px;
width: auto !important;
width: 800px;
}
ul.tabLinks li {
float: left;
height: 100%;
list-style: none;
padding-left: 10px;
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padding-top: 5px;
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-moz-border-radius: 7px;
border-radius: 7px;
margin-right: 25px;
border: solid 1px #d4d4d4;
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ul.tabLinks li:hover {
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div.tab {
}
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text-align: left;
white-space: nowrap;
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padding-bottom: 5px;
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div.tab td:first-child {
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div.tab td.numeric, div.tab th.numeric {
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span.code {
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margin-bottom: 1em;
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span.code pre {
font-size: 11pt;
padding-top: 10px;
padding-bottom: 10px;
padding-left: 10px;
padding-right: 10px;
margin: 0;
background-color: #f7f7f7;
border: solid 1px #d0d0d0;
min-width: 700px;
width: auto !important;
width: 700px;
}
span.wrapped pre {
word-wrap: break-word;
white-space: pre-wrap;
word-break: break-all;
}
label.hidden {
display: none;
}

View File

@ -0,0 +1,84 @@
#summary {
margin-top: 30px;
margin-bottom: 40px;
}
#summary table {
border-collapse: collapse;
}
#summary td {
vertical-align: top;
}
.breadcrumbs, .breadcrumbs a {
color: #606060;
}
.infoBox {
width: 110px;
padding-top: 15px;
padding-bottom: 15px;
text-align: center;
}
.infoBox p {
margin: 0;
}
.counter, .percent {
font-size: 120%;
font-weight: bold;
margin-bottom: 8px;
}
#duration {
width: 125px;
}
#successRate, .summaryGroup {
border: solid 2px #d0d0d0;
-moz-border-radius: 10px;
border-radius: 10px;
}
#successRate {
width: 140px;
margin-left: 35px;
}
#successRate .percent {
font-size: 180%;
}
.success, .success a {
color: #008000;
}
div.success, #successRate.success {
background-color: #bbd9bb;
border-color: #008000;
}
.failures, .failures a {
color: #b60808;
}
.skipped, .skipped a {
color: #c09853;
}
div.failures, #successRate.failures {
background-color: #ecdada;
border-color: #b60808;
}
ul.linkList {
padding-left: 0;
}
ul.linkList li {
list-style: none;
margin-bottom: 5px;
}

View File

@ -0,0 +1,133 @@
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta http-equiv="x-ua-compatible" content="IE=edge"/>
<title>Test results - Test Summary</title>
<link href="css/base-style.css" rel="stylesheet" type="text/css"/>
<link href="css/style.css" rel="stylesheet" type="text/css"/>
<script src="js/report.js" type="text/javascript"></script>
</head>
<body>
<div id="content">
<h1>Test Summary</h1>
<div id="summary">
<table>
<tr>
<td>
<div class="summaryGroup">
<table>
<tr>
<td>
<div class="infoBox" id="tests">
<div class="counter">6</div>
<p>tests</p>
</div>
</td>
<td>
<div class="infoBox" id="failures">
<div class="counter">0</div>
<p>failures</p>
</div>
</td>
<td>
<div class="infoBox" id="ignored">
<div class="counter">0</div>
<p>ignored</p>
</div>
</td>
<td>
<div class="infoBox" id="duration">
<div class="counter">0.002s</div>
<p>duration</p>
</div>
</td>
</tr>
</table>
</div>
</td>
<td>
<div class="infoBox success" id="successRate">
<div class="percent">100%</div>
<p>successful</p>
</div>
</td>
</tr>
</table>
</div>
<div id="tabs">
<ul class="tabLinks">
<li>
<a href="#tab0">Packages</a>
</li>
<li>
<a href="#tab1">Classes</a>
</li>
</ul>
<div id="tab0" class="tab">
<h2>Packages</h2>
<table>
<thead>
<tr>
<th>Package</th>
<th>Tests</th>
<th>Failures</th>
<th>Ignored</th>
<th>Duration</th>
<th>Success rate</th>
</tr>
</thead>
<tbody>
<tr>
<td class="success">
<a href="packages/default-package.html">default-package</a>
</td>
<td>6</td>
<td>0</td>
<td>0</td>
<td>0.002s</td>
<td class="success">100%</td>
</tr>
</tbody>
</table>
</div>
<div id="tab1" class="tab">
<h2>Classes</h2>
<table>
<thead>
<tr>
<th>Class</th>
<th>Tests</th>
<th>Failures</th>
<th>Ignored</th>
<th>Duration</th>
<th>Success rate</th>
</tr>
</thead>
<tbody>
<tr>
<td class="success">
<a href="classes/ReverseStringTest.html">ReverseStringTest</a>
</td>
<td>6</td>
<td>0</td>
<td>0</td>
<td>0.002s</td>
<td class="success">100%</td>
</tr>
</tbody>
</table>
</div>
</div>
<div id="footer">
<p>
<div>
<label class="hidden" id="label-for-line-wrapping-toggle" for="line-wrapping-toggle">Wrap lines
<input id="line-wrapping-toggle" type="checkbox" autocomplete="off"/>
</label>
</div>Generated by
<a href="http://www.gradle.org">Gradle 7.5.1</a> at 8 mar 2023, 22:57:43</p>
</div>
</div>
</body>
</html>

View File

@ -0,0 +1,194 @@
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View File

@ -0,0 +1,103 @@
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta http-equiv="x-ua-compatible" content="IE=edge"/>
<title>Test results - Default package</title>
<link href="../css/base-style.css" rel="stylesheet" type="text/css"/>
<link href="../css/style.css" rel="stylesheet" type="text/css"/>
<script src="../js/report.js" type="text/javascript"></script>
</head>
<body>
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<h1>Default package</h1>
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<a href="../index.html">all</a> &gt; default-package</div>
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<div class="percent">100%</div>
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</div>
<div id="tabs">
<ul class="tabLinks">
<li>
<a href="#tab0">Classes</a>
</li>
</ul>
<div id="tab0" class="tab">
<h2>Classes</h2>
<table>
<thread>
<tr>
<th>Class</th>
<th>Tests</th>
<th>Failures</th>
<th>Ignored</th>
<th>Duration</th>
<th>Success rate</th>
</tr>
</thread>
<tr>
<td class="success">
<a href="../classes/ReverseStringTest.html">ReverseStringTest</a>
</td>
<td>6</td>
<td>0</td>
<td>0</td>
<td>0.002s</td>
<td class="success">100%</td>
</tr>
</table>
</div>
</div>
<div id="footer">
<p>
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<label class="hidden" id="label-for-line-wrapping-toggle" for="line-wrapping-toggle">Wrap lines
<input id="line-wrapping-toggle" type="checkbox" autocomplete="off"/>
</label>
</div>Generated by
<a href="http://www.gradle.org">Gradle 7.5.1</a> at 8 mar 2023, 22:57:43</p>
</div>
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</html>

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<?xml version="1.0" encoding="UTF-8"?>
<testsuite name="ReverseStringTest" tests="6" skipped="0" failures="0" errors="0" timestamp="2023-03-08T21:57:43" hostname="giacomo-optiplex3080" time="0.002">
<properties/>
<testcase name="testAWord" classname="ReverseStringTest" time="0.001"/>
<testcase name="testAnEmptyString" classname="ReverseStringTest" time="0.0"/>
<testcase name="testACapitalizedWord" classname="ReverseStringTest" time="0.0"/>
<testcase name="testASentenceWithPunctuation" classname="ReverseStringTest" time="0.0"/>
<testcase name="testAPalindrome" classname="ReverseStringTest" time="0.0"/>
<testcase name="testAnEvenSizedWord" classname="ReverseStringTest" time="0.001"/>
<system-out><![CDATA[]]></system-out>
<system-err><![CDATA[]]></system-err>
</testsuite>

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

240
reverse-string/gradlew vendored Executable file
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#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
APP_NAME="Gradle"
APP_BASE_NAME=${0##*/}
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

91
reverse-string/gradlew.bat vendored Normal file
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@ -0,0 +1,91 @@
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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@ -0,0 +1,16 @@
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
class ReverseString {
String reverse(String inputString) {
StringBuilder res = new StringBuilder();
for(int i = inputString.length() - 1; i >= 0; i--) {
res.append(inputString.charAt(i));
}
return res.toString();
}
}

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@ -0,0 +1,37 @@
import org.junit.Ignore;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class ReverseStringTest {
@Test
public void testAnEmptyString() {
assertEquals("", new ReverseString().reverse(""));
}
@Test
public void testAWord() {
assertEquals("tobor", new ReverseString().reverse("robot"));
}
@Test
public void testACapitalizedWord() {
assertEquals("nemaR", new ReverseString().reverse("Ramen"));
}
@Test
public void testASentenceWithPunctuation() {
assertEquals("!yrgnuh m'I", new ReverseString().reverse("I'm hungry!"));
}
@Test
public void testAPalindrome() {
assertEquals("racecar", new ReverseString().reverse("racecar"));
}
@Test
public void testAnEvenSizedWord() {
assertEquals("reward", new ReverseString().reverse("drawer"));
}
}

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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="14" />
<bytecodeTargetLevel target="11" />
</component>
</project>

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@ -1,5 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>

View File

@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="ProjectRootManager" version="2" languageLevel="JDK_14" project-jdk-name="19" project-jdk-type="JavaSDK" />
<component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="19" project-jdk-type="JavaSDK" />
</project>

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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$/.." vcs="Git" />
</component>
</project>

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@ -0,0 +1,42 @@
{
"authors": [
"stkent"
],
"contributors": [
"c-thornton",
"FridaTveit",
"jmrunkle",
"kytrinyx",
"lemoncurry",
"morrme",
"msomji",
"muzimuzhi",
"sjwarner-bp",
"SleeplessByte",
"Smarticles101",
"sshine",
"vasouv",
"vivshaw",
"Zaldrick"
],
"files": {
"solution": [
"src/main/java/HandshakeCalculator.java"
],
"test": [
"src/test/java/HandshakeCalculatorTest.java"
],
"example": [
".meta/src/reference/java/HandshakeCalculator.java"
],
"editor": [
"src/main/java/Signal.java"
],
"invalidator": [
"build.gradle"
]
},
"blurb": "Given a decimal number, convert it to the appropriate sequence of events for a secret handshake.",
"source": "Bert, in Mary Poppins",
"source_url": "http://www.imdb.com/title/tt0058331/quotes/qt0437047"
}

View File

@ -0,0 +1 @@
{"track":"java","exercise":"secret-handshake","id":"0496648b809b4fe79e734bf7455ca054","url":"https://exercism.org/tracks/java/exercises/secret-handshake","handle":"GicoProgram","is_requester":true,"auto_approve":false}

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