View Compilation Error

128702_0_32498.cpp:3: error: ISO C++ forbids declaration of `max' with no type
128702_0_32498.cpp: In function `int main()':
128702_0_32498.cpp:6: error: `max' undeclared (first use this function)
128702_0_32498.cpp:6: error: (Each undeclared identifier is reported only once for each function it appears in.)
128702_0_32498.cpp:8: error: `A' undeclared (first use this function)