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