View Compilation Error

0_0_2688099_27901.cpp: In function `int maxsum(int, int*)':
0_0_2688099_27901.cpp:17: error: `max' undeclared (first use this function)
0_0_2688099_27901.cpp:17: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_2688099_27901.cpp: In function `int main()':
0_0_2688099_27901.cpp:35: error: `max' undeclared (first use this function)