Submission #134984

#	Time	Username	Problem	Language	Result	Execution time	Memory
134984		antimirage	Detecting Molecules (IOI16_molecules)	C++14	100 / 100	65 ms	6252 KiB

molecules

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

#define fr first
#define sc second
#define pb push_back
#define all(s) s.begin(), s.end()

using namespace std;

vector <int> ans;

vector <pair <int, int> > w;

vector<int> find_subset(int l, int r, vector<int> asd) {
	
	int j = 0;
	long long sum = 0;
	
	for (int i = 0; i < (int)asd.size(); i++) {
		w.pb({asd[i], i});
	}
	sort(all(w));
	
	for (int i = 0; i < (int)w.size(); i++) { 
		sum += w[i].fr;
		while (j <= i && sum > r) {
			sum -= w[j].fr;
			j++;
		}
		if (sum >= l && sum <= r) {
			for (int k = j; k <= i; k++) {
				ans.pb(w[k].sc);
			}
			return ans;
		}
	}
	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