为孩子注入编程算法基因
| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 37303 | zhouhuanyu 玙静 | 求1+2+3+... | C++ | Accepted | 1 MS | 240 KB | 188 | 2024-01-20 09:33:36 |
Tests(1/1):
#include <bits/stdc++.h> using namespace std; int re(int n){ if(n == 1){ return 1; } return re(n - 1) + n; } int main(){ int n; cin >> n; cout << re(n); return 0; }