Rotate Matrix 90 Degree Anti-Clockwise ID:2669

\ A MxN matrix is passed as the input. The program must rotate the matrix by 90 degrees in anti-clock wise direction and print the rotated matrix as the output.

Input Format:
First line will contain the value of M.
Second line will contain the value of N.
Next M lines will contain the N values with each value separated by one or more space.

Output Format:
N lines will contain the M values with each value separated by one or more space.

Boundary Conditions:
2 <= M <= 15
2 <= N <= 15

Example Input/Output 1:
Input:
2
3
4 5 9
1 3 5

Output:
9 5
5 3
4 1

Example Input/Output 2:
Input:
4
4
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16

Output:
4 8 12 16
3 7 11 15
2 6 10 14
1 5 9 13

PROGRAM IN C;

#include <stdio.h>

int main()

{

int m,n;

scanf("%d %d",&m,&n);

int a[m][n];

for(int i=0;i<m;i++)

{

    for(int j=0;j<n;j++)

    {

       scanf("%d",&a[i][j]);

    }

}

for(int i=n-1;i>=0;i--)

{

    for(int j=0;j<m;j++)

    {

        printf("%d ",a[j][i]);

    }

   printf("\n");

}

}