Yes. cpp is merely a convention to differentiate C++ source code from C source code, just as hpp is used to differentiate C++ header files from C header files (*.h). But they are just conventions, not rules: you can use any extension you like for both header and source files. For example, there's nothing to prevent you using the cpp extension for a header file. However, using the conventions makes it much easier to organise and recognise your files.
from the extension of your file.If it has an extension of .cpp then it is a c++ programIf it's extension is .c, then it is a C program.
C++ Extension Name is... Syntax is: File Name.extension name. Ex: ankit.cpp
C++ is an extension of C, and was invented by Bjarne Stroustrup.
The .cpp extension is merely conventional; it is not required by the C++ standard. You can actually use any file extension you wish.
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No.
No. C++ is an extension of C. By the time you learn C++, you have learned C.
The name of Hertz loyalty program is Hertz Gold Plus Rewards.
#include "what-its-name-is.h"
To swap two variables without using a third variable, use exclusive or manipulation... a ^= b; b ^= a; a ^= b;
It should work without any special action.
<iostream.h> is an old style of programming and does not allow using namespaces. If you use <iostream> you can use namespaces, and limit number of predefined function (not used) included with your program.