#include<stdio.h>
int main() {
    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;
}