86506

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
86506	sh25_wangtaojie	接水问题	C++	Accepted	0 MS	236 KB	104	2026-04-03 15:14:07

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