제출 #959984

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
959984		okkoo	Detecting Molecules (IOI16_molecules)	C++17	100 / 100	38 ms	6360 KiB

molecules

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
#define fastIO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define ll long long
vector<int> find_subset(int l, int u, vector<int> w){
    fastIO;
    vector<pair<int, int> > vt;
    int n = w.size();
    for(int i=0; i<n; i++){
        vt.push_back({w[i], i});
    }
    sort(vt.begin(), vt.end());
    int start = 0;
    ll curSum = 0;
    vector<int> ans;
    for(int i=0; i<n; i++){
        curSum += vt[i].first;
        while(curSum > u){
            curSum -= vt[start].first;
            start++;
        }
        if(curSum >= l){
            while(start <= i){
                ans.push_back(vt[start].second);
                start++;
            }
            return ans;
        }
    }
    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