제출 #1241455

#제출 시각아이디문제언어결과실행 시간메모리
1241455mohamedboukerche55Hotter Colder (IOI10_hottercolder)C++20
0 / 100
295 ms140752 KiB
#include "grader.h"

int HC(int N){
   int r = 1 , l = N;
   while(r < l)
   {
      Guess(l);
      int x = Guess(l);
      int m = (l+r) / 2;
      if(x == 0)

      {
         return m;
      }
      else if (x == 1) 
      {
         return l = r - (r - l +1) / 2 + 1;
      }
      else
      {
         return r = l + (r - l+1) / 2 - 1 ;  
      }
   }
   return l;
}
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