26 lines
786 B
Java
26 lines
786 B
Java
import java.util.Scanner;
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import java.util.Random;
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public class E67 {
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public static void main(String[] args) {
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Scanner in = new Scanner(System.in);
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Random generator = new Random();
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int i, j;
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System.out.print("Inserisci una parola: ");
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String word = in.next();
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for(int k = 0; k < word.length(); k++) {
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String first, middle, last;
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i = generator.nextInt(word.length());
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j = generator.nextInt(word.length() - i) + i;
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first = word.substring(0, i);
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middle = word.substring(i, j);
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last = word.substring(j, word.length());
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word = first + word.chatAt(j) + middle + word.charAt(i) + last;
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}
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System.out.println(first+middle+last);
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}
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}
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