Submission #119551

#	Time	Username	Problem	Language	Result	Execution time	Memory
119551		Plurm	Hotter Colder (IOI10_hottercolder)	C++11	77 / 100	817 ms	8180 KiB

hottercolder

#include "grader.h"
#include <cstdio>
int HC(int N){
    int lo = 1;
    int hi = N;
    while(lo < hi){
        Guess(lo);
        int r = Guess(hi);
        if(r > 0){
            lo = (lo + hi)/2 + 1;
        }else if(r == 0){
            return (lo + hi)/2;
        }else{
            hi = (lo + hi - 1)/2;
        }
    }
    return lo;
}

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