Submission #318430

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
318430	2020-11-01T19:29:44 Z	study	Detecting Molecules (IOI16_molecules)	C++17	Compilation error	0 ms	0 KB

molecules

#include "molecules.h"
#define int long long
using namespace std;

vector<int> find_subset(int l, int u, vector<int> v) {
	vector<int> ans;
	int n = v.size();
	int s=0,beg = 0, end = 0;
	while (end < n){
		if (s < l){
			s += v[end];
			end++;
		}
		else if (s > u){
			s -= v[beg];
			beg++;
		}
		if (s >= l and s <= u){
			for (int i=beg; i<=end-1; ++i){
				ans.emplace_back(i);
			}
			return ans;
		}
	}
  	return vector<int>(0);
}

Compilation message

/tmp/ccmC9xsv.o: In function `main':
grader.cpp:(.text.startup+0x139): undefined reference to `find_subset(int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status