Submission #286436

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
286436	2020-08-30 11:48:16	TadijaSebez	Stray Cat (JOI20_stray)	C++14	20 / 100	77 ms	19056 KiB

Anthony

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#include "Anthony.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
namespace {
  const int N=100050;
  int dist[N];
  vector<int> E[N];
  void AddEdge(int u,int v){E[u].pb(v);E[v].pb(u);}
  void BFS(int n,int m){
    queue<int> q;
    q.push(0);dist[0]=1;
    while(q.size()){
      int u=q.front();
      q.pop();
      for(int v:E[u])if(!dist[v]){
        dist[v]=dist[u]+1;
        q.push(v);
      }
    }
  }
  vector<int> Solve(int n,int m,vector<int> u,vector<int> v){
    vector<int> col;
    for(int i=0;i<m;i++){
      int a=u[i],b=v[i];
      if(dist[a]>dist[b])swap(a,b);
      if(dist[a]==dist[b])col.pb((dist[b]+1)%3);
      else col.pb(dist[b]%3);
    }
 
 
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Catherine

 
 
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• Subtask 1: 2 / 2
• Subtask 2: 2 / 2
• Subtask 3: 2 / 2
• Subtask 4: 9 / 9
• Subtask 5: 5 / 5
• Subtask 6: 0 / 71
• Subtask 7: 0 / 9