#include<stdio.h>
int main()
{
    int n, m, num;
    scanf("%d %d %d", &n, &m, &num);
    if(n < 1 || n > 10 || m < 1 || m > 10|| (num != 1 && num != 0))
    {
        printf("Invalid input");
        return 0;
    }
     num = (num )
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            printf("%d ", num);
        }
           printf("\n");
    }
    return 0;
}