#include<stdio.h>
int min() 
{
    int n, m, num;
    scanf("%d %d %d", &n, &m, &num);
    if (num != 0 && num != 1) 
    {
        printf("Invalid input\n");
        return 0;
    }
    for (int i = 0; i < n; i++) 
    {
        for(int j = 0; j < m; j++) 
        {
            printf("%d ", num);
        }
        printf("\n");
    }
    return 0;
}