제출 #812699

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
812699		elotelo966	Detecting Molecules (IOI16_molecules)	C++17	100 / 100	44 ms	8220 KiB

molecules

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

std::vector<int> find_subset(int l, int u, std::vector<int> w){
    vector <pair<ll,ll>> dizi;
    ll n=w.size();
    for(ll i=0;i<n;i++){
        dizi.push_back({w[i],i});
    }
    sort(dizi.begin(),dizi.end());
    ll le=0,r=0,sum=0;
    bool stop=false;
    while(le<=r && r<n){
        if(sum+dizi[r].first<l){
            sum+=dizi[r].first;
            r++;
        }
        else if(sum+dizi[r].first>=l && sum+dizi[r].first<=u){
            stop=true;
            break;
        }
        else{
            sum-=dizi[le].first;
            le++;
        }

    }
    vector <int> cev;
    if(stop){
    for(int i=le;i<=r;i++){
        cev.push_back((int)dizi[i].second);
    }
    sort(cev.begin(),cev.end());
    }
    return cev;
}

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