Submission #1010082

#	Time	Username	Problem	Language	Result	Execution time	Memory
1010082		Nomio	Hotter Colder (IOI10_hottercolder)	C++17	0 / 100	345 ms	156688 KiB

hottercolder

#include<bits/stdc++.h>
#include "grader.h"
using namespace std;
//int Guess(int x) {
//	cout << x << endl;
//	int a;
//	cin >> a;
//	return a;
//}
int HC(int n) {
	int l, r, last;
	l = 1;
	r = n;
	Guess((l + r) / 2);
	last = (l + r) / 2;
	while(l < r) {
		int mid = (l + r) / 2;
		int x = Guess((l + mid) / 2);
		if(x == 0) {
			return (last + (l + mid) / 2) / 2;
		} else if(x == 1) {
			r = mid;
		} else {
			l = mid + 1;
		}
	}
	return l;
}
//int main() {
//	int n;
//	cin >> n;
//	cout << HC(n) << endl;
//	return 0;
//}

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