Submission #512637

#	Time	Username	Problem	Language	Result	Execution time	Memory
512637		alextodoran	Hotter Colder (IOI10_hottercolder)	C++17	0 / 100	574 ms	31488 KiB

hottercolder

/**
 ____ ____ ____ ____ ____
||a |||t |||o |||d |||o ||
||__|||__|||__|||__|||__||
|/__\|/__\|/__\|/__\|/__\|

**/

#include <bits/stdc++.h>

#include "grader.h"

using namespace std;

typedef long long ll;

int Guess (int x);

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

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