Submission #1203942

#	Time	Username	Problem	Language	Result	Execution time	Memory
1203942		arkanefury	Detecting Molecules (IOI16_molecules)	C++20	100 / 100	35 ms	4132 KiB

molecules

#include "molecules.h"
#define ll long long
using namespace std;
vector<int> find_subset(int l, int u, vector<int> w) {
    ll n = w.size();
    ll ans = 0;
    vector<pair<int, int>>v;
    ll mn = 0;
    for(int i = 0; i < n; i ++)v.push_back({w[i], i});
    sort(v.begin(), v.end());
    vector<int>ko;
    for(int i = 0; i < n; i ++){
        ans += v[i].first;
        while(ans > u)ans -= v[mn].first, mn ++;
        if(ans >= l){
            for(int j = mn; j <= i; j ++)ko.push_back(v[j].second);
            return ko;
        }
    }
    ko.clear();
    return ko;
}

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