제출 #1331064

#제출 시각아이디문제언어결과실행 시간메모리
1331064hectormedranoHotter Colder (IOI10_hottercolder)C++20
76.72 / 100
425 ms8236 KiB
#include <bits/stdc++.h>
#include "grader.h"
//#include "hottercolder.h"
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
using namespace std;
typedef long long ll;

int HC(int N){
   ll L, R;
   L = 1;
   R = N+1;
   while(R != L+1){
    R--;
    Guess(L);
    ll w = Guess(R);
    if(w == 0){return (L+R)/2;}
    if(w == 1){
        L = (L+R)/2 + 1;
        R++;
    }
    if(w == -1){
        R = (L+R+1)/2;
    }
   }
   return L;
}
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