제출 #1343493

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1343493		tull	Detecting Molecules (IOI16_molecules)	C++20	69 / 100	32 ms	4124 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> find_subset(int l, int u, vector<int> w) {
    vector<int>a;
    int sum=0,n=w.size();
    int left=0;
    vector<pair<int,int>>d;
    //sort(w.begin(),w.end());
    for(int i=0;i<n;++i){
        int e=w[i];
        if(e>=l and e<=u){
            a.emplace_back(i);
            return a;
        }
        d.emplace_back(e,i);
    }
    sort(d.begin(),d.end());
    for(int right=0;right<n;++right){
        sum+=d[right].first;
        while(sum>u){
            sum-=d[left++].first;
        }
        if(sum>=l and sum<=u){
            for(;left<=right;++left){
                a.emplace_back(d[left].second);
            }
            break;
        }
    }
    return a;
}

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