Submission #661339

#	Time	Username	Problem	Language	Result	Execution time	Memory
661339		GoldLight	Detecting Molecules (IOI16_molecules)	C++17	100 / 100	47 ms	6208 KiB

molecules

#include <bits/stdc++.h>
using namespace std;

vector<int> find_subset(int l, int r, vector<int> w){
	vector<pair<int,int>> v;
	int n=w.size();
	for(int i=0; i<n; i++){
		v.push_back({w[i], i});
	}
	sort(v.begin(), v.end());
	long long sum=0;
	vector<int> ans;
	int pos=0;
	for(int i=0; i<n; i++){
		sum+=v[i].first;
		while(sum>r){
			sum-=v[pos].first;
			pos++;
		}
		if(sum>=l){
			for(int j=pos; j<=i; j++) ans.push_back(v[j].second);
			break;
		}
	}
	return ans;
}

• Subtask 1: 9 / 9
• Subtask 2: 10 / 10
• Subtask 3: 12 / 12
• Subtask 4: 15 / 15
• Subtask 5: 23 / 23
• Subtask 6: 31 / 31