Submission #1200345

#TimeUsernameProblemLanguageResultExecution timeMemory
1200345apelpisiaDetecting Molecules (IOI16_molecules)C++20
0 / 100
0 ms328 KiB
#include<bits/stdc++.h> #include "molecules.h" // #define ll long long int 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++) { if (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
      |         ^~~~
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