제출 #1349866

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1349866		tetosupremacy	Easter Eggs (info1cup17_eastereggs)	C++20	컴파일 에러	0 ms	0 KiB

eastereggs

#include <bits/stdc++.h>
#include "grader.h"

using namespace std;

vector<long long>v1[1024];
long long used[1024];
vector<long long>eu;

void DFS(long long beg)
{
   used[beg]=1;
   long long nb;
   eu.push_back(beg);
   for(long long i=0;i<v1[beg].size();i++)
   {
     nb=v1[beg][i];
     if(!used[nb])
     {
        DFS(nb);
     }
   }
}

long long findEgg (long long N, vector < pair < long long, long long > > bridges)
{
    long long n=N;
    for(long long i=1;i<=N;i++)v1[i].clear();
    eu.clear();
    for(long long i=0;i<bridges.size();i++)
    {
        v1[bridges[i].first].push_back(bridges[i].second);
        v1[bridges[i].second].push_back(bridges[i].first);
    }
    for(long long i=0;i<eu.size();i++)
    {
        cout<<eu[i]<<' ';
    }
    long long l=1;
    long long r=n;
    vector<long long>b1;
    vector<long long>b2;
    long long mid;
    while(l<r)
    {
        mid=(l+r)/2;
        for(long long i=1;i<=mid;i++)
        {
            b1.push_back(eu[i]);
        }
        if(query(b1)==true)r=mid;
        else l=mid+1;
        b1.clear();
    }
    return eu[r+1];

    return 1;
}

컴파일 시 표준 에러 (stderr) 메시지

eastereggs.cpp: In function 'long long int findEgg(long long int, std::vector<std::pair<long long int, long long int> >)':
eastereggs.cpp:51:18: error: could not convert 'b1' from 'vector<long long int>' to 'vector<int>'
   51 |         if(query(b1)==true)r=mid;
      |                  ^~
      |                  |
      |                  vector<long long int>