Submission #16056

#	Time	Username	Problem	Language	Result	Execution time	Memory
16056		tonyjjw	Computer Network (BOI14_network)	C++14	0 / 100	133 ms	5220 KiB

network

#include<vector>
#include "network.h"
#define MN 1000
 
using namespace std;
 
vector<int> A[MN+1];
int d[MN+1];
 
void findRoute(int N,int a,int b){
  for(int i=1;i<=N;i++){
    d[i]=ping(i,b)+1;
    if(i==b)d[i]=0;
    A[d[i]].push_back(i);
  }
  while(a!=b){
    for(auto n:A[d[a]-1]){
      if(ping(a,n)==0){
        travelTo(n);
        a=n;
        break;
      }
    }
  }
}

• Subtask 1: 0 / 25
• Subtask 2: 0 / 25
• Subtask 3: 0 / 25
• Subtask 4: 0 / 25