Submission #252311

#	Time	Username	Problem	Language	Result	Execution time	Memory
252311		SamAnd	Hotter Colder (IOI10_hottercolder)	C++17	0 / 100	755 ms	47864 KiB

hottercolder

#include "grader.h"
//#include "hottercolder.h"

int n;

int HC(int N)
{
    n = N;
    int l = 1, r = n;
    while (l <= r)
    {
        int m = (l + r) / 2;
        Guess(l);
        int u = Guess(r);
        if (u == 0)
        {
            return m;
        }
        if (u == 1)
            l = m + 1;
        else
            r = m - 1;
    }
}

Compilation message (stderr)

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

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