怎么做啊 我不会不会啊救命

Question

Answer 1

#include<stdio.h>

int main()
{
    int n;
    
    scanf("%d",&n);
    
    for(int i = 1;i <= n;i ++,printf("\n"))
    
        for(int l = 1;l <= i;l ++)
        
            printf("*");
}