Submission #1241130

#	Time	Username	Problem	Language	Result	Execution time	Memory
1241130		erering	Detecting Molecules (IOI16_molecules)	C++20	9 / 100	0 ms	328 KiB

molecules

#include <bits/stdc++.h>
#include "molecules.h"
using namespace std;
#define pb push_back
std::vector<int> find_subset(int l, int u, std::vector<int> w) {
    vector<pair<int,int>> vec;
    for(int i=0;i<w.size();i++)vec.pb({w[i],i});
    sort(vec.begin(),vec.end());
    long long sum=0;
    vector<int> ans;
    for(auto i:vec){
        sum+=i.first;
        ans.pb(i.second);
        if(sum>=l && sum<=u)return ans;
    }
    sum=0; ans.clear();
    for(int i=vec.size()-1;i>=0;i--){
        sum+=vec[i].first;
        ans.pb(vec[i].second);
        if(sum>=l && sum<=u)return ans;
    }
    return {};
}

Compilation message (stderr)

molecules.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
molecules_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

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