2 x 2 Matrix Rotation

#include <stdio.h>

void main() {

int m[2][2]={

{2,1},

{3,7}

};

int i,j;

printf("\n----Current Matrix----\n\n");

for(i=0;i<2;i++)

{

for(j=0;j<2;j++)

{

printf(" %d ",m[i][j]);

}

printf("\n");

}

printf("\n----Matrix After 90 Degree Clockwise Rotation----\n\n");

for(i=0;i<2;i++)

{

for(j=1;j>=0;j--)

{

printf(" %d ",m[j][i]);

}

printf("\n");

}

printf("\n----Matrix After 90 Degree Anti-clockwise Rotation----\n\n");

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

{

for(j=0;j<2;j++)

{

printf(" %d ",m[j][i]);

}

printf("\n");

}

printf("\n----Matrix After 180 Degree Rotation----\n\n");

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

{

for(j=1;j>=0;j--)

{

printf(" %d ",m[i][j]);

}

printf("\n");

}

}