Run ID:102733
提交时间:2024-12-22 15:05:55
#include<bits/stdc++.h> using namespace std; int main(){ int n,a = 1; cin>>n; for(int j = 1;j <= n;j++){ for(int k = 1;k<=n-j;k++){ cout<<" "; } for(int i = 1;i <= j*2-1;i++){ cout<<i; }cout<<endl } }