Submission #781760

#	Time	Username	Problem	Language	Result	Execution time	Memory
781760		acatmeowmeow	Detecting Molecules (IOI16_molecules)	C++11	Compilation error	0 ms	0 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>

using namespace std;

#define int long long 

vector<int> find_subset(int l, int u, vector<int> w) {
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	int n = w.size();
	sort(w.begin(), w.end());
	for (int i = 0, j = 0, sum = 0; i < n; i++) {
		sum += w[i];
		while (sum > u && j < i) sum -= w[j++];
		if (l <= sum && sum <= u) {
			vector<int> ans;
			for (int k = j; k <= i; k++) ans.push_back(w[k]);
			return ans;
		}
	}
    return vector<int>(0);
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cciwbeO6.o: in function `main':
grader.cpp:(.text.startup+0x13d): undefined reference to `find_subset(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status