Submission #544342

#	Time	Username	Problem	Language	Result	Execution time	Memory
544342		ValiAntonie	Hotter Colder (IOI10_hottercolder)	C++14	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

hottercolder

#include "grader.h" #include<bits/stdc++.h> using namespace std; int Guess (int x); int HC(int n){ int l=1,r=N; while(l!=r){ Guess(l); int a = Guess(r); if(a==-1) r = (l+r-1)/2; else if(a==1)//close to l l = (l+r+1)/2; else return (l+r)/2; } return l; }

Compilation message (stderr)

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:8:11: error: 'N' was not declared in this scope
    8 | int l=1,r=N;
      |           ^