Submission #706605

#	Time	Username	Problem	Language	Result	Execution time	Memory
706605		YugiHacker	Sjeckanje (COCI21_sjeckanje)	C++14	0 / 110	1 ms	468 KiB

Main

/*
	www.youtube.com/YugiHackerChannel
	oj.vnoi.info/user/YugiHackerKhongCopCode
*/
#include<bits/stdc++.h>
#define el cout<<"\n"
#define f0(i,n) for(int i=0;i<n;++i)
#define f1(i,n) for(int i=1;i<=n;++i)
#define maxn 100005
using namespace std;
int n, a[maxn];
long long ans;
main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    cin >> n;
    f1 (i, n) cin >> a[i], ans += a[i];
    f1 (i, n-1)
    {
        int u, v;
        cin >> u >> v;
        ans += max(a[u], a[v]);
    }
    cout << ans - *max_element(a+1, a+n+1);
}

Compilation message (stderr)

Main.cpp:13:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   13 | main()
      | ^~~~

• Subtask 1: 0 / 15
• Subtask 2: 0 / 40
• Subtask 3: 0 / 55