Submission #808896

#	Time	Username	Problem	Language	Result	Execution time	Memory
808896		Acanikolic	Detecting Molecules (IOI16_molecules)	C++14	Compilation error	0 ms	0 KiB

molecules

#include <bits/stdc++.h>
			 		
#define int long long 
			 
#define pb push_back 
			
#define F first
			 
#define S second
			 
using namespace std;
			 
const int N = 110;
			 
const int mod = 1e9+7;
			 
const int inf = 1e18;

vector<int>find_subset(int l,int r,vector<int>a) {
	int n = a.size();
	vector<pair<int,int>>v;
	for(int i=0;i<n;i++) {
		v.pb({a[i],i});
	}
	sort(v.begin(),v.end());
	vector<int>res;
	int i=0,j=0,s = 0;
	while(i < n && j < n) {
		cout << s << ' ' << i << ' ' << j << endl;
		if(s >= l && s <= r) {
			for(int k=i;k<j;k++) res.pb(v[k].S);
			break;
		}
		if(s > r) {
			s -= v[i++].F;
		}
		else s += v[j++].F;
	}
	return res;
}
		
/*signed main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
	    
   	int n,l,r;
   	vector<int>a;
   	cin >> n >> l >> r;
   	for(int i=0;i<n;i++) {
   		int x;
   		cin >> x;
   		a.pb(x);
   	}
   	vector<int>res = find_subset(l,r,a);
   	for(int i=0;i<res.size();i++) cout << res[i] << ' ';
}*/

Compilation message (stderr)

/usr/bin/ld: /tmp/ccPV7tZF.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