제출 #108206

#제출 시각아이디문제언어결과실행 시간메모리
108206tictaccatDetecting Molecules (IOI16_molecules)C++14
0 / 100
3 ms384 KiB
#include "molecules.h"

#include <bits/stdc++.h>

using namespace std;

std::vector<int> find_subset(int l, int u, std::vector<int> w) {

    int n = w.size();

    vector<int> res;
    int s = 0;

    while (s + w[0] <= u && res.size() < n) {
        s += w[0];
        res.push_back(w[0]);
    }

    if (s >= l) return res;

    return std::vector<int>(0);
}

컴파일 시 표준 에러 (stderr) 메시지

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:14:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while (s + w[0] <= u && res.size() < n) {
                             ~~~~~~~~~~~^~~
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