Submission #1284695

#	Time	Username	Problem	Language	Result	Execution time	Memory
1284695		Rares	Detecting Molecules (IOI16_molecules)	C++20	100 / 100	46 ms	4132 KiB

molecules

#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
vector <int> rez;

ll s,n;
vector <pair <int,int>> p;
vector <int> a;

vector <int> find_subset (int l, int r, vector <int> v){
    n=v.size ();
    for (int i=0;i<n;++i){
        p.push_back ({v[i],i});
    }
    sort (p.begin (),p.end ());

    sort (v.begin (),v.end ());

    int j=0;
    for (int i=0;i<n;++i){
        s+=v[i];
        while (j<=i and s>r){
            s-=v[j];
            j++;
        }
        if (s>=l){
            for (int k=j;k<=i;++k){
                a.push_back (p[k].second);
            }
            return a;
        }
    }
    return a;
}

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