86511

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
86511	sh25_wangtaojie	活动选择	C++	Accepted	0 MS	236 KB	92	2026-04-03 15:15:28

#include <bits/stdc++.h> using namespace std; int main() { cout<<"4"; return 0; }