diff --git a/librerie/exercise5/matrix/csr/matrixcsr.cpp b/librerie/exercise5/matrix/csr/matrixcsr.cpp
index a250f11..bd987ce 100755
--- a/librerie/exercise5/matrix/csr/matrixcsr.cpp
+++ b/librerie/exercise5/matrix/csr/matrixcsr.cpp
@@ -39,7 +39,6 @@ MatrixCSR<Data>::MatrixCSR(const MatrixCSR& toCopy) : MatrixCSR(toCopy.rows, toC
 
 template <typename Data>
 MatrixCSR<Data>::MatrixCSR(MatrixCSR&& toMove) noexcept{
-
   std::swap(rows, toMove.rows);
   std::swap(columns, toMove.columns);
   std::swap(size, toMove.size);
@@ -69,7 +68,6 @@ MatrixCSR<Data>& MatrixCSR<Data>::operator=(const MatrixCSR<Data>& toCopy){
 
 template <typename Data>
 MatrixCSR<Data>& MatrixCSR<Data>::operator=(MatrixCSR<Data>&& toMove) noexcept{
-  Clear();
   std::swap(rows, toMove.rows);
   std::swap(columns, toMove.columns);
   std::swap(size, toMove.size);
diff --git a/librerie/exercise5/matrix/vec/matrixvec.cpp b/librerie/exercise5/matrix/vec/matrixvec.cpp
index c4075f4..d83a6c6 100755
--- a/librerie/exercise5/matrix/vec/matrixvec.cpp
+++ b/librerie/exercise5/matrix/vec/matrixvec.cpp
@@ -48,7 +48,6 @@ MatrixVec<Data>& MatrixVec<Data>::operator=(const MatrixVec& toCopy){
 
 template <typename Data>
 MatrixVec<Data>& MatrixVec<Data>::operator=(MatrixVec&& toMove) noexcept{
-  Clear();
   std::swap(rows, toMove.rows);
   std::swap(columns, toMove.columns);
   std::swap(size, toMove.size);
diff --git a/librerie/exercise5/zlasdtest/exercise5/simpletest.cpp b/librerie/exercise5/zlasdtest/exercise5/simpletest.cpp
index f5f8126..877fc52 100755
--- a/librerie/exercise5/zlasdtest/exercise5/simpletest.cpp
+++ b/librerie/exercise5/zlasdtest/exercise5/simpletest.cpp
@@ -235,8 +235,8 @@ void stestMatrixFloat(Mat& mat, uint& testnum, uint& testerr) {
     SetCell(loctestnum, loctesterr, mat, true, 2, 0, 2.1);
 
     SetCell(loctestnum, loctesterr, mat, true, 3, 2, 3.0);
-    SetCell(loctestnum, loctesterr, mat, true, 2, 1, 2.1);
-    SetCell(loctestnum, loctesterr, mat, true, 1, 0, 1.2);
+    SetCell(loctestnum, loctesterr, mat, true, 2, 1, 2.1); //11
+    SetCell(loctestnum, loctesterr, mat, true, 1, 0, 1.2); //12
 
     Mat newmat(5, 10);
     newmat = std::move(mat);
diff --git a/librerie/exercise5/zmytest/test.cpp b/librerie/exercise5/zmytest/test.cpp
index d11a4dd..c6b8bb5 100755
--- a/librerie/exercise5/zmytest/test.cpp
+++ b/librerie/exercise5/zmytest/test.cpp
@@ -36,24 +36,6 @@ void menu(){
   if(choice==1){
     lasdtest();
   }else{
-    MatrixCSR<long> mat;
-    mat.RowResize(5);
-    mat.ColumnResize(5);
-
-    mat(0,1) = 1;
-    mat(0,3) = 4;
-    mat(1,0) = 2;
-    mat(1,4) = 8;
-    mat(2,1) = 3;
-    mat(2,2) = 5;
-    mat(3,4) = 9;
-    mat(4,1) = 6;
-    mat(4,3) = 7;
-    mat(4,0) = 13;
-
-    mat.ColumnResize(2);
-
-    MatrixCSR<long> copmat;
-    copmat = std::move(mat);
+    
   }
 }
diff --git a/librerie/exercise5_alessandro.zip b/librerie/exercise5_alessandro.zip
deleted file mode 100644
index 5cbda9e..0000000
Binary files a/librerie/exercise5_alessandro.zip and /dev/null differ