#include<bits/stdc++.h>
#include "hottercolder.h"
using namespace std;
int rec(int l, int r, int last){
if(l == r) return l;
int m = (l + r) / 2;
if(m == last && m > l) m --;
else if(m == last) m ++;
int x = Guess(m);
if(x == 0){
return (m + last) / 2;
}
if(x == 1){
if(m < last) return rec(l, (m + last) / 2, m);
else return rec((m + last + 1) / 2, r, m);
}
if(x == -1){
if(m < last) return rec((m + last + 1) / 2, r, m);
else return rec(l, (last + m) / 2, m);
}
}
int HC(int N){
if(N == 1) return 1;
Guess(N / 2);
return rec(1, N, N / 2);
}
Compilation message
hottercolder.cpp:2:10: fatal error: hottercolder.h: No such file or directory
2 | #include "hottercolder.h"
| ^~~~~~~~~~~~~~~~
compilation terminated.
