// editor5
#include<stdio.h>
int main()
{
    int n, m, num;
    printf("Enter the number of row (n), columns (m), and the binary number (0 or 1):\n");
    scanf("%d %d %d", &n, &m, &num);
    if (num != 0 && num != 1) {
        printf("Invalid input|n"),
        return 1;
    }
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            printf("%d", num);
        }
        printf("\n");
    }
    
    return 0;
}