q 1

#include <array>
#include<iostream>
using namespace std;
void tranpose(int ,int );
void display (int ,int );
void flip();
int matrix1[3][3], matrix2[3][3]; // size of array
int main()
{
    int i,j;
    cout<<"Enter the elements of Matrix(3X3) :" <<endl; // entering values for the array
    for(i=0;i<3;i++)
    {
        for(j=0;j<3;j++)
        {
            cin>>matrix1[i][j];
        }
    }
    cout<<"Inputed matrix is: "<<endl; // displays the original array
    for(i=0;i<3;i++)
    {
        for(j=0;j<3;j++)
        {
            cout<<matrix1[i][j]<<" ";
        }
        cout<<endl;
    }
    tranpose(i,j);
    cout<<endl;
    display(i,j);
    cout<<endl;
    flip();
    cout<<endl;
    cout<<"90 degrees flip from original input.";
    cout<<"\n";
    display(i,j);
    return 0;
}
void display(int i,int j) // display function
{
    for(i=0;i<3;i++)
    {
        for(j=0;j<3;j++)
        {
            cout<<matrix2[i][j]<<" ";
        }
        cout<<endl;
    }
}
void tranpose (int i,int j){ // transpose function
    cout<<"Transpose of entered matrix";
    for(i=0;i<3;i++)
    {
        for(j=0;j<3;j++)
        {
            matrix2[i][j]=matrix1[j][i];
        }
    }
}
void flip()
{
    int array[3];

    for(int i=0; i<3;i++)
    {       //saving first column
        array[i] = matrix2[i][0];
    }

    for(int j=0; j<3;j++)
    {       //moving last into first
        matrix2[j][0] = matrix2[j][2];
    }
    for(int k=0; k<3;k++)
    {       //moving saved into last
        matrix2[k][2] = array[k];
    }
}