#include <stdio.h>
int main() {
    int a = 0;
    while(scanf("%d",&a) != EOF){
    for (int i = a; i > 0; i--) {
        for (int j = 1; j <= i; j++) {
            printf("* ");
        }
        printf("\n");
    }
    }
    return 0;
}

要是人生也像这么简单就好了