Run ID:114171

提交时间:2025-03-22 10:55:07

#include<bits/stdc++.h> using namespace std; int main(){ int a; cin>>a; for(int i=1;i<=a;i++){ for(int j=1;j<=a-i;j++){ cout<<" "; } for(int k=1;k<=i;k++){ cout<<"*"; } cout<<endl; } }