Submission #1144736

#	Time	Username	Problem	Language	Result	Execution time	Memory
1144736		sano	Hotter Colder (IOI10_hottercolder)	C++20	76.72 / 100	417 ms	8240 KiB

hottercolder

#include "grader.h"
#include<iostream>
#include<vector>

using namespace std;


int ries1(int l, int r) {
	while (l < r) {
		Guess(l);
		int x = Guess(r);
		int mid = (l + r) / 2;
		if (x == 0) {
			return mid;
		}
		if (x == -1) {
			r = mid - 1 + ((l+r) % 2);
		}
		if (x == 1) {
			l = mid + 1;
		}
	}
	return l;
}

int HC(int n) {
	return ries1(1, n);
}

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