Submission #116038

#	Time	Username	Problem	Language	Result	Execution time	Memory
116038		someone_aa	Hotter Colder (IOI10_hottercolder)	C++17	0 / 100	973 ms	132216 KiB

hottercolder

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

int solve(int l, int r) {
    if(l == r) return l;
    else if(r == l + 1) {
        Guess(l);
        if(Guess(r) == -1) return l;
        else return r;
    }

    int mid = (l + r) / 2;
    int midleft = (l + mid) / 2;

    //cout<<mid<<" - "<<midleft<<" --> "<<Guess(midleft)<<"\n";

    Guess(mid);
    if(Guess(midleft) >= 0) return solve(l, mid);
    else return solve(mid, r);
}

int HC(int N){
    return solve(1, N);
}

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