제출 #310323

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
310323	2020-10-06 16:29:01	Peacher29	기지국 (IOI20_stations)	C++14	100 / 100	1184 ms	1028 KiB

stations

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#include "stations.h"
#include <bits/stdc++.h>
using namespace std;
class pont{
public:
  vector<int> v;
  bool volt = 0;
  int id=-1;
  int ind;
  void dfs(bool mi);
};
int dd;
vector<pont> p;
vector<int> er;
void pont::dfs(bool mi){
  if(!volt){
    volt=1;
    if(!mi)
      er[ind]=++dd;
    for(int i : v)
      p[i].dfs(!mi);
    if(mi)
      er[ind]=++dd;
  }
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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컴파일 시 표준 에러 (stderr) 메시지

stations.cpp: In function 'int find_next_station(int, int, std::vector<int>)':
stations.cpp:52:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   52 |   for(int i=0;i<=c.size()-2;i++)
      |               ~^~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 8 / 8
• Subtask 3: 16 / 16
• Subtask 4: 10 / 10
• Subtask 5: 61 / 61