제출 #754487

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
754487		ValiAntonie	Hotter Colder (IOI10_hottercolder)	C++17	0 / 100	502 ms	137228 KiB

hottercolder

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


//first sol 2 * log
//

int HC(int n){
    int st = 1;
    int dr = n;
    int ok = 0;
    Guess(1);
    int x = Guess(n);
    while(st <= dr){
        int mij = (st + dr) / 2;
        if(x == 0)
            return mij;
        else if(x > 0){
            st = mij + 1;
            x = Guess(st);
            ok = 1;
            //x = Guess(dr);
        }
        else{
            dr = mij;
            x = Guess(dr);
            ok = 0;
            //x = Guess(dr);
        }
        if(ok == 1){
            x = -x;
        }
    }
    return st;
}

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