题解 | #带空格直角三角形图案#

#include <iostream>
using namespace std;
int main() {
    int n;
    while(cin>>n)
    {
    for(int i=n-1;i>=0;i--)
    {
        for(int j=1;j<=n;j++)
        {if(j<=i)cout<<"  ";
        else cout<<"* ";
        }
        cout<<endl;
    }
    }
}