View Compilation Error

300768_0_788.cpp:1:20: stdafx.h: No such file or directory
300768_0_788.cpp:3: error: `_TCHAR' has not been declared
300768_0_788.cpp:4: error: ISO C++ forbids declaration of `argv' with no type
300768_0_788.cpp: In function `int _tmain(int, int**)':
300768_0_788.cpp:11: error: `scanf' undeclared (first use this function)
300768_0_788.cpp:11: error: (Each undeclared identifier is reported only once for each function it appears in.)
300768_0_788.cpp:31: error: `printf' undeclared (first use this function)