how to program in c++

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how to indicate variables in c++ ?

Posted 9-Feb-13 5:37am

Kamal Saleh

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Thomas Daniels 9-Feb-13 11:39am

What do you mean exactly?

Sergey Alexandrovich Kryukov 9-Feb-13 14:46pm

It looks like you are too much underqualified to ask questions. In other words, learning programming by asking such questions are utterly ineffective, just a waste of time...
—SA

3 solutions

Solution 4

Try to use this tutorial http://www.cplusplus.com/doc/tutorial/[^] or similar tutorial. You are then welcome to ask questions that may appear.

Posted 11-Feb-13 7:51am

WaZoX

Solution 2

hi,
you learn programming in any language by writing code in it and also reading the related theory and learning the data structures . So for starters, start by writing simple programs involving basic language structs like declaring variables,conditional decesion making,loops etc. then proceed to learn object oriented concepts with simple programs having classes, inheritance, etc.
you can follow how they present theory and code on following online resources :
1). http://www.tutorialspoint.com/cplusplus/index.htm[^]
2). http://www.cprogramming.com/tutorial/c++-tutorial.html[^]

i would also recommend C++ How to Program[^]

go coding !!

Posted 9-Feb-13 18:15pm

chandanadhikari

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Matthew Faithfull · Accepted Answer · 2013-02-10T08:01:00

The syntax for simple variable declarations in C++ is
<type> <varname> [ <assignment> ];
e.g.
int a;
or
char ACharacter = 'T'

The type integer or character or one of many others says what kind of variable it will be, the name gives it an identity so you can refer to it and the optional assignment = gives it an initial value. The value assigned should of course be of the same type as the variable.
The power of C++ is in the ability not just to use the ~25 built in types that the language already knows about or sequences of them but to construct from them entirely new types which did not previously exist in the language and to use those types in every way the existing types can be used, including to construct yet further types. This power of extension is what lies behind Object Oriented programming and Patterns and many of the other 'advanced' programming techniques developed up till now.