The #include directive is used to tell the preprocessor that the specified file's contents are to be included at the point where the directive appears, just as if you'd typed those contents in full yourself.
Include files are primarily used to organise declarations of external variables and functions, complex data types, constants and macro definitions. The code need only be declared once, and included wherever required. Think of include files as a means of providing forward declarations without having to retype those declarations in full. The definitions of those declarations needn't be contained in the included file, but they must be made available to the program, either as a linked library or as a separate source code file which includes those same declarations.
The include keyword is used in C to tell the linker what libraries your code is going to be using.
The c language does not have template functions. That is a c++ thing.
Include the header file math.h and use the function acos(d)
Nothing.
No.
'Clearscreen' is not used in C language. TurboC has a clrscr function (prototype in conio.h).
The c language does not have template functions. That is a c++ thing.
Include the header file math.h and use the function acos(d)
I guess you meant the following:'In C language, when you call a function,the parameters are passed by-value.'
libray in c++
The hearing rods for identifier "c" language is the function.
Nothing.
No.
'Clearscreen' is not used in C language. TurboC has a clrscr function (prototype in conio.h).
A haeder is a text-file, meant to include (#include) into a source-file. Usually it contains variable and function declarations, constants, type-definitions, documentation.
No. At minimum, you need to provide a main() function.
A programming language is a language in which a human can tell a machine to do something, three examples include: C, C++ and C#.
You can use the pow() function in math.h.