How do I say not equal to more than one number?

[abrown07]

I am trying to say if( my variable is not equal to 1 or 2)

I would write

if(variable != 1 ) but I do not know how to say or 2 in programming language?

[donbock]

You don't want to say "or". You want
(variable != 1) and (variable != 2)
So the question is, what is the operator for logical-and?

[abrown07]

im using gcc for mac , so how would i format that to say and?

[Banfa]

Look in an C/C++ book or online reference for the operators or just google "C++ operators".

All the operators are a basic part of the language and you should know about them if you are going to program in C/C++

[DEAbhishekBUG]

See if u want to write
1> if given variable is either not equal to 1 or 2 you need to code:
if((variable !=1)||(variable !=2)) // ' | '(just above enter key ) :is called as pipeline operator and is logical equivalent of " or "

2>if given variable is not eqal to both 1 & 2 :
if((variable !=1)&&(variable !=2)) // ' & ' :is and operator
if this is not what u r looking for please ask questions

[donbock]

1> if given variable is either not equal to 1 or 2 you need to code:
if((variable !=1)||(variable !=2)) // ' | '(just above enter key ) :is called as pipeline operator and is logical equivalent of " or "

This expression is not very useful -- it is always true.