Submission #1187757

#TimeUsernameProblemLanguageResultExecution timeMemory
1187757dirtycodeheheDetecting Molecules (IOI16_molecules)C++20
9 / 100
0 ms328 KiB
#include <iostream> #include <vector> #include <algorithm> using namespace std; typedef long long ll; vector<int> find_subset(int k, int u, vector<int> w) { int n = w.size(); vector<pair<int, int>> a(n); // {giá trị, chỉ số ban đầu} for (int i = 0; i < n; i++) { a[i] = {w[i], i}; } sort(a.begin(), a.end()); // sắp tăng theo giá trị ll sum = 0; vector<int> res; for (int i = 0; i < n; i++) { sum += a[i].first; res.push_back(a[i].second); if (sum >= k && sum <= u) { return res; // tìm được rồi } } return {}; // không có tập con nào thỏa mãn }

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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