Dymanic Matrix Transpose

[Mido14]

the program is working well with square matrices but when I input for example 1*3
the program stop working

  #include <iostream>

using namespace std;

int** addMatrices(int** matrix1, int rows1, int columns1)
{

    int ** Result ;
    Result = new int*[rows1];

     for(int i=0;i<rows1;i++)
      {

        Result[i]= new int[columns1];
      }

      for(int i=0;i<rows1;i++)
      {
          for(int j=0;j<columns1;j++)
          {
              Result[j][i] =matrix1[i][j];
          }


      }

   return Result;
}



int main()
{

    int **Matrix1 ,**transposeMatrix;
    int Rows1,Cols1;
    cout<<"Number of Rows of Matrix#1 : ";
    cin>>Rows1;
    cout<<"Number of Columns of Matrix#1 : ";
     cin>>Cols1;


   //Allocation of 2D Matrices Arrays

     Matrix1= new  int*[Rows1];
     transposeMatrix = new int*[Rows1];



        for(int i=0;i<Rows1;i++){

        Matrix1[i]= new int[Cols1];
        }
         for(int i=0;i<Rows1;i++){

        transposeMatrix[i]= new int[Cols1];
        }


    //Filling 2D Matrix#1 Array

        cout<<"Matrix #1 : "<<endl;

        for(int i=0;i<Rows1;i++)
        {

            for(int j=0;j<Cols1;j++)
              {

                  cin>>Matrix1[i][j];
              }
        }



  transposeMatrix = addMatrices(Matrix1,Rows1,Cols1);

  for(int i=0;i<Rows1;i++)
  {
      for(int j=0;j<Cols1;j++)
      {
          cout<<transposeMatrix[i][j]<<" ";
      }
      cout<<endl;
  }




        //Deallocation of 2D Array
        for(int i=0; i<Rows1;i++)
        {
            delete []Matrix1[i];

        }
            delete []Matrix1;



    return 0;
}