제출 #1240226

#제출 시각아이디문제언어결과실행 시간메모리
1240226ciao_gioDetecting Molecules (IOI16_molecules)C++20
100 / 100
32 ms2888 KiB
#include <bits/stdc++.h> #include "molecules.h" using namespace std; vector<int> find_subset(int l, int u, vector<int> w) { int n = w.size(); vector<int> idx(n); iota(begin(idx), end(idx), 0); sort(begin(idx), end(idx), [&](int i, int j) { return w[i] < w[j]; }); vector<int> r; int a = 0, b = 0; long long s = 0; while (b < n) { s += w[idx[b++]]; while (s > u) { s -= w[idx[a++]]; } if (s >= l) { for (int i = a; i < b; i++) { r.push_back(idx[i]); } break; } } return r; }

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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