#include<stdio.h>
int main()
{
    int n, m, num;
    scanf("%d %d %d", &n, &m, &num);
    for (int i=0; i<n; i++ \n)
    {
        for (int j=0; j<m; j++ \n)
        {
            printf("0 ");
        }
           printf(" ");
    }
    return 0;
}