Submission #940471

#	Time	Username	Problem	Language	Result	Execution time	Memory
940471		ezzzay	Detecting Molecules (IOI16_molecules)	C++14	Compilation error	0 ms	0 KiB

molecules

#include "molecules.h"
#include<bits/stdc++.h>
using namespace std;
#define int long long
const int N=2e5+5;
#define pb push_back
#define ff first
#define ss second
std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    int n=w.size();
	vector<int>ans;
	for(int i=0;i<(1<<n);i++){
		vector<int>vc;
		int s=0;
		for(int j=0;j<n;j++){
			if(i & (1<<j)){
				vc.pb(j+1);
				s+=w[j];
			}
		}
		if(l<=s and s<=u){
			ans=vc;
			break;
		}
	}
	return ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccR9KN9X.o: in function `main':
grader.cpp:(.text.startup+0x18d): undefined reference to `find_subset(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status