제출 #1082558

#제출 시각아이디문제언어결과실행 시간메모리
1082558aaaaaarrozHotter Colder (IOI10_hottercolder)C++17
0 / 100
467 ms72972 KiB
#include "grader.h"

int HC(int N){
   int l=1,r=N;
   int pivot=1;
   while(l<r){
      Guess(pivot);
      int res=Guess((l+r)/2);
      if(res==0){
         return (pivot+((l+r)/2))/2;
      }
      else if(res==-1){
         r=((l+r)/2)-1;
      }
      else if(res==1){
         l=((l+r)/2)+1;
      }
   }
   return ((pivot+l)/2);
}
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