Submission #672655

#	Time	Username	Problem	Language	Result	Execution time	Memory
672655		mseebacher	Detecting Molecules (IOI16_molecules)	C++17	100 / 100	45 ms	6176 KiB

molecules

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

vector<int> find_subset(int l, int u, vector<int> w) {
	int n = w.size();
	vector<pair<int,int>> zwischen;
	for(int i = 0;i<n;i++){
		zwischen.push_back({w[i],i});
	}
	sort(zwischen.begin(),zwischen.end());
	int left = 0;
	long long sum = 0;
	for(int r = 0;r<n;r++){
		sum += zwischen[r].first;
		if(sum > u){
			sum -= zwischen[left].first;
			left++;
		}
		if(sum >= l){
			vector<int> erg;
			for(int i = left;i<=r;i++){
				erg.push_back(zwischen[i].second);
			}
			return erg;
		}
	}
	
	return {};
}

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