제출 #965529

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
965529	2024-04-18 19:24:54	FEDIKUS	통행료 (IOI18_highway)	C++17	100 / 100	298 ms	23004 KiB

highway

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#include "highway.h"
#include<bits/stdc++.h>
using namespace std;
using ll = long long;
const int maxn=90010;
vector<pair<int,int> > g[maxn];
int intime[maxn];
bool posetio[maxn];
vector<int> nisu;
vector<pair<int,int> > g2[maxn];
vector<int> redosled;
void bfs(int n,int m,int prva,int poc1,int poc2){
  queue<int> bfs;
  bfs.push(poc1);
  bfs.push(poc2);
  posetio[poc1]=true;
  posetio[poc2]=true;
  redosled.push_back(prva);
  g2[poc1].push_back({poc2,prva});
  g2[poc2].push_back({poc1,prva});
  int t=0;
  set<int> jesu;
  jesu.emplace(prva);
  while(!bfs.empty()){
 
 
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