Run ID:63382

提交时间:2024-01-07 16:39:33

#include<bits/stdc++.h> using namespace std; int main() { int a,i; cin >> a; for(i=1;i<=a;i++){ for(int k=1;k<=a-i;k++){ cout <<" "; } for(int k=1;k<=i;k++){ cout <<"*"; } cout <<endl; } return 0; }