Submission #886099

#	Time	Username	Problem	Language	Result	Execution time	Memory
886099		vjudge1	Toxic Gene (NOI23_toxic)	C++17	Compilation error	0 ms	0 KiB

toxic

#include <bits/stdc++.h>
using namespace std;
const int INF = INT_MAX;
int main(){
	int n,m;cin>>n>>m;
	vector<int> val(n);
	for (int i = 0; i < n; ++i)
	{
		cin>>val[i];
	}
	vector<vector<int>> arr(n);
	for (int i = 0; i < m; i++){
		int u,v;cin>>u>>v;
		arr[u-1].push_back(v-1);
		arr[v-1].push_back(u-1);
	}
	cout<<n-1+*max_element(val.begin(), val.end())<<endl;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccaMZhyv.o: in function `main':
stub.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccsMOxiv.o:toxic.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccaMZhyv.o: in function `main':
stub.cpp:(.text.startup+0x142): undefined reference to `determine_type(int)'
collect2: error: ld returned 1 exit status