81001

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
81001	sh25_zhuwy	分组背包	C++	Accepted	0 MS	248 KB	102	2026-01-04 15:37:14

#include<bits/stdc++.h> using namespace std; int main() {cout<<"20"<<endl; return 0; }