Program to input and display a matrix

#define ROW 3
#define COL 4
#include<stdio.h>
main( )
{
int mat[ROW][COL], i, j;
printf("Enter the elements of the matrix(%dx%d) row-wise :\n", ROW, COL);
for(i=0; i<ROW; i++ )
for(j=0; j<COL; j++ )
scanf("%d", &mat[i][j]);
printf("The matrix that you have entered is :\n");
for(i=0; i<ROW; i++)
{
for(j=0; j<COL; j++)
printf("%5d", mat[i][j]);
printf("\n");
}
printf("\n");
}