View Compilation Error

0_0_4208646_24044.cpp: In function `void count(int, int)':
0_0_4208646_24044.cpp:24: error: `max' undeclared (first use this function)
0_0_4208646_24044.cpp:24: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_4208646_24044.cpp: In function `int main()':
0_0_4208646_24044.cpp:37: error: `max' undeclared (first use this function)