Submission #1311237

#	Time	Username	Problem	Language	Result	Execution time	Memory
1311237		mo_aladaili	Stations (IOI20_stations)	C++20	0 / 100	388 ms	432 KiB

stations

#include <bits/stdc++.h>
using namespace std;

vector<int> label(int n, int k, vector<int> u, vector<int> v)
{
   vector<int> lab(n);
   for (int i = 0; i < n; i++)
      lab[i] = i + 1;
   return lab;
}

int find_next_station(int s, int t, vector<int> c)
{
   int u = t - 1;
   int par = (s - 1) / 2;
   for (int x : c)
   {
      int v = x - 1;
      if (v == par)
         continue;
      int cur = u;
      while (cur > 0)
      {
         if (cur == v)
            return x;
         cur /= 2;
      }
   }
   for (int x : c)
   {
      if ((x - 1) == par)
         return x;
   }
   return c[0];
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 8
• Subtask 3: 0 / 16
• Subtask 4: 0 / 10
• Subtask 5: 0 / 61