Submission #544343

#	Time	Username	Problem	Language	Result	Execution time	Memory
544343		ValiAntonie	Hotter Colder (IOI10_hottercolder)	C++14	50 / 100	564 ms	8104 KiB

hottercolder

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

int Guess (int x);

int HC(int N){
int l=1,r=N;
while(l!=r){
	Guess(l);
	int a = Guess(r);
	if(a==-1)
		r = (l+r-1)/2;
	else if(a==1)//close to l
		l = (l+r+1)/2;
	else return (l+r)/2;
}
return l;
}

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