题解 | #带空格直角三角形图案#

#include <stdio.h>

int main() {
    int n = 0;
    while (scanf("%d", &n) != EOF) {
        for (int i = 0; i < n; i++) {
            for (int j = 0; j < n; j++) {
                if (i + j < n - 1)
                    printf("  ");
                else
                    printf("* ");
            }


            printf("\n");
        }
    }
    return 0;
}