Submission #146301

#	Time	Username	Problem	Language	Result	Execution time	Memory
146301		popovicirobert	Hotter Colder (IOI10_hottercolder)	C++14	50 / 100	700 ms	124152 KiB

hottercolder

#include "grader.h"
#include <bits/stdc++.h>

using namespace std;

int HC(int n){
    if(n == 1) {
        return 1;
    }
    int res = 1;
    for(int step = 1 << 8; step; step >>= 1) {
        if(res + step <= n) {
            int cur = Guess(res + step);
            if(res + step > 1 && Guess(res + step - 1) == -1) {
                res += step;
            }

        }
    }
    return res;
}

Compilation message (stderr)

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:13:17: warning: unused variable 'cur' [-Wunused-variable]
             int cur = Guess(res + step);
                 ^~~

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