제출 #1197521

#제출 시각아이디문제언어결과실행 시간메모리
1197521vivkostovDetecting Molecules (IOI16_molecules)C++20
0 / 100
0 ms328 KiB
#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
long long int n,l,r,a[200005];
vector<int>v;
std::vector<int> find_subset(int L, int R, std::vector<int> W)
{
    n=W.size();
    l=L;
    r=R;
    long long int sum=0;
    for(int i=1;i<=n;i++)
    {
        a[i]=W[i-1];
        sum+=a[i];
    }
    if(sum<r)return v;
    sort(a+1,a+n+1);
    for(int i=n;i>1;i--)
    {
        while(i>1&&r-a[i]<a[1])i--;
        v.push_back(i);
        r-=a[i];
        l-=a[i];
    }
    if(l<=0&&r>=0)return v;
    v.clear();
    return v;
}

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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