제출 #112315

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
112315		ioilolcom	Detecting Molecules (IOI16_molecules)	C++14	0 / 100	2 ms	384 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long int

std::vector<int> find_subset(int l, int u, std::vector<int> w) {
	sort(w.begin(),w.end());
	vector<int> ans;
	int a=0;
	int r=0;
	int n=(int)w.size();
	ll sum=0;
	while(r<n&&a<n) {
		sum+=w[r];
		//cout<<sum<<endl;
		while(sum>u) {
			sum-=w[a];
			a++;
		}
		if(sum>=l&&sum<=u) {

			for(int i=a; i<=r; i++) {
				ans.push_back(w[i]);
			}
			goto ok;
		}
		r++;
	}
ok:     ;
	if(ans.size()) return ans;
	return std::vector<int>(0);
}

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