code. compile. run. debug. share.
#include<stdio.h>
#define ROW 4
#define COL 4
int M[ROW][COL] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
main()
{
int i, j, t;
for (i = 0; i < 4; ++i)
{
for(j = 0; j < 4; ++j){
t = M[i][j];
M[i][j] = M[j][i];
M[j][i] = t;
}
}
for (i = 0; i < 4; ++i)
{for (j = 0; j < 4; ++j)
printf ("%d\t", M[i][j]);
printf("\n");
}
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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