제출 #628371

#제출 시각아이디문제언어결과실행 시간메모리
628371abcvuitunggioHotter Colder (IOI10_hottercolder)C++17
50 / 100
607 ms8100 KiB
#include "grader.h" #include <bits/stdc++.h> using namespace std; int HC(int N){ int cnt=1,l=1,r=N,kq=N,val; int last=N; val=Guess(N); while (l<r){ int mid=l+r-last; mid=max(mid,1); mid=min(mid,N); val=Guess(mid); cnt++; if (val==0){ kq=(mid+last)/2; break; } if (val==1){ if (last<mid) l=(last+mid+1)/2; else{ r=(last+mid-1)/2; kq=r; } last=mid; continue; } if (last<mid){ r=(last+mid-1)/2; kq=r; } else l=(last+mid+1)/2; last=mid; } return kq; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...