题解 | #直角三角形图案#

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