Submission #256365

#	Time	Username	Problem	Language	Result	Execution time	Memory
256365		SpeedOfMagic	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	360 KiB

molecules

#include <bits/stdc++.h>

#include "molecules.h"

using namespace std;

std::vector<int> find_subset(int l, int u, std::vector<int> w) {
	vector<pair<int, int>> ww;
	for (size_t i = 0; i < w.size(); ++i)
		ww.push_back({w[i], i});
	sort(ww.begin(), ww.end());
	int cur = 0;
	vector<int> result;
	for (int i = w.size() - 1; i >= 0; --i) {
		if (cur + ww[i].first < l) {
			cur += ww[i].first;
			result.push_back(ww[i].second);
		} else if (cur + ww[i].first <= u) {
			cur += ww[i].first;
			result.push_back(ww[i].second);
			break;
		}
	}
	if (cur >= l) {
	sort(result.begin(), result.end());
	return result;
		
	} else {
		return {};
	}
}

• Subtask 1: 9 / 9
• Subtask 2: 0 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31