제출 #233560

#제출 시각아이디문제언어결과실행 시간메모리
233560pere_gilDetecting Molecules (IOI16_molecules)C++14
0 / 100
5 ms256 KiB
#include <iostream>
#include "molecules.h"

using namespace std;

std::vector<int> find_subset(int l, int u, std::vector<int> w){
    int tot=1<<w.size();
    std::vector<int> pos;
    for(int i=0;i<tot;i++){
        int sum=0;
        pos.clear();
        for(int j=0;j<w.size();j++){
            if((i&(1<<j)) % w[j]<=u){ sum+=w[j]; pos.push_back(w[j]); }
            if(sum<=u and sum>=l){
                break;
            }
        }
    }
    return pos;
}

컴파일 시 표준 에러 (stderr) 메시지

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:12:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j=0;j<w.size();j++){
                     ~^~~~~~~~~
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