Submission #1143692

#	Time	Username	Problem	Language	Result	Execution time	Memory
1143692		sano	Hotter Colder (IOI10_hottercolder)	C++20	0 / 100	491 ms	101536 KiB

hottercolder

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

using namespace std;

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

• Subtask 1: 0 / 25
• Subtask 2: 0 / 25
• Subtask 3: 0 / 25
• Subtask 4: 0 / 25