# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
99229 | 2019-03-01T19:12:11 Z | figter001 | Hotter Colder (IOI10_hottercolder) | C++17 | 0 ms | 0 KB |
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef unsigned long long ull; int HC(int N){ if(N == 1)return 1; int lo = 1,hi = N,md; while(lo <= hi){ md = (lo + hi)/2; Guess(lo); int res = Guess(hi); if(res == 0)return md; if(res == 1) lo = md+1; else hi = md; } return lo; }