제출 #1270510

#제출 시각아이디문제언어결과실행 시간메모리
1270510SnowRaven52Detecting Molecules (IOI16_molecules)C++20
100 / 100
34 ms4132 KiB
#include <bits/stdc++.h>
using namespace std;

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