Submission #1064234

#	Time	Username	Problem	Language	Result	Execution time	Memory
1064234		MarwenElarbi	Thousands Islands (IOI22_islands)	C++17	1.75 / 100	18 ms	4308 KiB

islands

#include "islands.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ll long long
#define fi first
#define se second

std::variant<bool, std::vector<int>> find_journey(
    int N, int M, std::vector<int> U, std::vector<int> V) {
  vector<int> a;
  vector<int> b;
  for (int i = 0; i < M; ++i)
  {
    (U[i]==0 ? a : b).pb(i);
  }
  if(a.size()>=2&&b.size()>=2){
    return vector<int> ({a[0],b[0],a[1],b[1],b[0],a[0],b[1],a[1]});
  }
  else return false;
}

• Subtask 1: 0 / 5
• Subtask 2: 1.75 / 5
• Subtask 3: 0 / 21
• Subtask 4: 0 / 24
• Subtask 5: 0 / 45