Submission #1200337

#	Time	Username	Problem	Language	Result	Execution time	Memory
1200337		apelpisia	Detecting Molecules (IOI16_molecules)	C++20	0 / 100	0 ms	328 KiB

molecules

#include<bits/stdc++.h>
// #define ll long long int
#define f first 
#define s second 
using namespace std;

vector<int> find_subset(int l, int r, vector<int> w) {
    int n = w.size();
    vector<pair<int,int>> arr;
    for (int i = 0 ; i < n ; i++) {
        arr.push_back({w[i], i});
    }
    sort(arr.begin(), arr.end());
    int ll = 0;
    long long int sum = 0;
    vector<int> ans;
    for (int i = 0 ; i < n ; i++) {
        while (sum + arr[i].first > l) {
            sum -= arr[ll++].first;
        }
        sum += arr[i].first;
        if (l <= sum && sum <= r) {
            for (int j = ll ; j <= i ; j++) {
                ans.push_back(arr[j].second);
            }
            break;
        }
    }
    return ans;
}

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