View Compilation Error

0_0_7011012_12124.cpp: In function `int floyd(int, int, int)':
0_0_7011012_12124.cpp:13: error: `max' undeclared (first use this function)
0_0_7011012_12124.cpp:13: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_7011012_12124.cpp: In function `int main()':
0_0_7011012_12124.cpp:41: error: `max' undeclared (first use this function)