View Compilation Error
2_16638_1170259_16882.cpp: In function `void dfs(int, int, int)': 2_16638_1170259_16882.cpp:23: error: `max' undeclared (first use this function) 2_16638_1170259_16882.cpp:23: error: (Each undeclared identifier is reported only once for each function it appears in.) 2_16638_1170259_16882.cpp: In function `int main()': 2_16638_1170259_16882.cpp:61: error: `max' undeclared (first use this function)