Submission #839932

#	Time	Username	Problem	Language	Result	Execution time	Memory
839932		pere_gil	Longest Trip (IOI23_longesttrip)	C++17	5 / 100	972 ms	328 KiB

longesttrip

#include "longesttrip.h"
#include "bits/stdc++.h"
using namespace std;

#define vi vector<int>
#define ii pair<int,int>

vi longest_trip(int n, int d){
  int st=-1,en=-1;
  for(int i=0;i<n;i++)
    for(int j=i+1;j<n;j++)
      if(!are_connected({i},{j}))
	st=i,en=j;

  vi res;
  if(st!=-1) res.push_back(st);
  for(int i=0;i<n;i++)
    if(i!=st && i!=en) res.push_back(i);
  if(en!=-1) res.push_back(en);
  
  return res;
}

• Subtask 0: 0 / 0
• Subtask 1: 5 / 5
• Subtask 2: 0 / 10
• Subtask 3: 0 / 25
• Subtask 4: 0 / 60