Submission #139107

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
139107	2019-07-31 09:31:09	Mahdi_Jfri	Highway Tolls (IOI18_highway)	C++14	5 / 100	222 ms	11640 KiB

highway

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#include "highway.h"
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define bit(a , b) (((a)>>(b))&1)
const int maxn = 2e5 + 20;
bool hide[maxn];
int x , y , from[maxn] , to[maxn] , frst;
vector<int> adj[maxn] , tw;
bool is[maxn] , can[maxn];
void reval(int v)
{
  for(auto e : adj[v])
  {
    int u = from[e] ^ to[e] ^ v;
    if(!hide[u])
      tw[e] = 1;
  }
}
bool diff()
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 6
• Subtask 4: 0 / 33
• Subtask 5: 0 / 18
• Subtask 6: 0 / 31