Submission #543385

#	Time	Username	Problem	Language	Result	Execution time	Memory
543385		Blobo2_Blobo2	Detecting Molecules (IOI16_molecules)	C++14	Compilation error	0 ms	0 KiB

molecules

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

using namespace std;
#define int long long
#define endl "\n"
#define all(v)  v.begin(),v.end()
#define gen(arr,n,nxt)  generate(arr,arr+n,nxt)
#define Blobo2 ios_base::sync_with_stdio(false);cin.tie(0);

vector<int> find_subset(int l, int u, vector<int> w) {
	vector<pair<int,int> >v;
	for(int i=0;i<(int)w.size();i++)v.push_back({w[i],i});
	sort(all(v));
    int cnt=0,s=0;
    vector<int>ans;
    for(int i=0;i<(int)v.size();i++){
        cnt += v[i].first;
        while(cnt > u){
            cnt -= v[s].first;
            s++;
        }
        if(cnt <=u && cnt>= l){
            for(int j=s;j<=i;j++)ans.push_back(v[j].second);
            break;
        }
    }
    sort(all(ans));
    return ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccZaGhXs.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