#include <stdio.h>
#include <string.h>

int main() {
    int i, n;
    char str[10], *token1 ; 
    int result ;
    scanf("%d", &n);
    for (i=0; i<n; i++) {
        token1 = strtok(str, ",");
        printf("Hello World!\n");
    return 0;
}
}