제출 #621426

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
621426		kkkkkkkk	Detecting Molecules (IOI16_molecules)	C++17	0 / 100	1 ms	212 KiB

molecules

#include <bits/stdc++.h>

using namespace std;

vector<int> find_subset(int l,int u,vector<int> w)
{
    vector<int> rez;
    int p=l/w[0];
    if (p*w[0]==l&&p<=w.size())
        for (int i=0;i<p;i++)
            rez.push_back(w[0]);
    else if ((p+1)*w[0]>=l&&(p+1)*w[0]<=u&&p<=w.size())
        for (int i=0;i<=p;i++)
            rez.push_back(w[0]);
    return rez;
}

컴파일 시 표준 에러 (stderr) 메시지

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:10:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |     if (p*w[0]==l&&p<=w.size())
      |                    ~^~~~~~~~~~
molecules.cpp:13:45: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |     else if ((p+1)*w[0]>=l&&(p+1)*w[0]<=u&&p<=w.size())
      |                                            ~^~~~~~~~~~

• Subtask 1: 0 / 9
• Subtask 2: 0 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31