제출 #1218525

#제출 시각아이디문제언어결과실행 시간메모리
1218525islam_2010Detecting Molecules (IOI16_molecules)C++20
9 / 100
0 ms328 KiB
#include "molecules.h" #include <bits/stdc++.h> using namespace std; vector<int> find_subset(int l, int u, vector<int> w) { int n = w.size(), sum = 0; vector<pair<int, int>> a(n); for (int i = 0; i < n; ++i) a[i] = {w[i], i}; sort(a.begin(), a.end()); vector<int> res; for (int d = 0; d < 2; ++d) { sum = 0, res.clear(); for (int i = (d ? n - 1 : 0); (d ? i >= 0 : i < n); i += (d ? -1 : 1)) { if (sum + a[i].first > u) continue; sum += a[i].first; res.push_back(a[i].second); if (sum >= l) return res; } } return {}; }

컴파일 시 표준 에러 (stderr) 메시지

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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