View Compilation Error

0_0_2108261_31841.cpp: In function `void slove(int, int)':
0_0_2108261_31841.cpp:57: error: `max' undeclared (first use this function)
0_0_2108261_31841.cpp:57: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_2108261_31841.cpp: In function `int main()':
0_0_2108261_31841.cpp:81: error: `max' undeclared (first use this function)