View Compilation Error

0_0_4385941_14262.cpp: In function `void Bulid(int, int, int)':
0_0_4385941_14262.cpp:53: error: `Build' undeclared (first use this function)
0_0_4385941_14262.cpp:53: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_4385941_14262.cpp: In function `int main()':
0_0_4385941_14262.cpp:127: error: `Build' undeclared (first use this function)