Submission #683972

#	Time	Username	Problem	Language	Result	Execution time	Memory
683972		Juan	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	340 KiB

molecules

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


vector<int> find_subset(int L, int R, vector<int> w){
	int n = w.size();
	sort(w.begin(), w.end());
	vector<int> ans;
	if(w[0]>=L && w[0]<=R) {ans.push_back(0); return ans;}

	int l=0, r=1, sum=w[0];
	while(r<n){
		if(sum<=R) sum += w[r++];
		if(sum>R) sum -= w[l++];
		if(sum>=L && sum<=R){
			for(int i = l; i < r; i++) ans.push_back(i);
			break;
		}
	}
	return ans;
}

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