#include <stdio.h>

int main(void){

    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");
    printf("#\n");

}