Submission #1241470

#	Time	Username	Problem	Language	Result	Execution time	Memory
1241470		mohamedboukerche55	Hotter Colder (IOI10_hottercolder)	C++20	76.72 / 100	404 ms	8240 KiB

hottercolder

#include <bits/stdc++.h>
using namespace std;
#include "grader.h"

int HC(int n)
{
    int l = 1, r = n;
    
    while(l < r) 
    {
        Guess(l);

        int x = Guess(r);

        if(x == 0)
        {
            return (l+r)/2;
        } 
        else if (x == 1)
        {
            l = r - (r-l+1)/2 + 1;
        } 
        else 
        {
            r = l + (r-l+1)/2 - 1;
        }
    }

    return l;
}

• Subtask 1: 25 / 25
• Subtask 2: 25 / 25
• Subtask 3: 25 / 25
• Subtask 4: 1.7241 / 25