Submission #1311208

#	Time	Username	Problem	Language	Result	Execution time	Memory
1311208		mo_aladaili	Stations (IOI20_stations)	C++20	0 / 100	3082 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> label(n);
   for (int i = 0; i < n; i++)
      label[i] = i + 1;
   return label;
}
int find_next_station(int s, int t, vector<int> c)
{
   int target = t - 1;
   for (int x : c)
   {
      int v = x - 1;
      int cur = target;
      while (cur > 0)
      {
         if (cur == v)
            return x;
         cur /= 2;
      }
   }
}

Compilation message (stderr)

stations.cpp: In function 'int find_next_station(int, int, std::vector<int>)':
stations.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type]
   24 | }
      | ^

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