October 2020
Beginner to intermediate
464 pages
8h 17m
English
Content preview from C Programming For Dummies, 2nd Edition
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Appendix C
Operators
Also see Appendix G for the order of precedence.
|
Operator |
Type |
Function |
|---|---|---|
|
+ |
Math |
Addition |
|
– |
Math |
Subtraction |
|
* |
Math |
Multiplication |
|
/ |
Math |
Division |
|
% |
Math |
Modulo |
|
++ |
Math |
Increment |
|
-- |
Math |
Decrement |
|
+ |
Math |
Unary plus |
|
- |
Math |
Unary minus |
|
= |
Assignment |
Assigns a value to a variable |
|
+= |
Assignment |
Addition |
|
-= |
Assignment |
Subtraction |
|
*= |
Assignment |
Multiplication |
|
/= |
Assignment |
Division |
|
%= |
Assignment |
Modulo |
|
!= |
Comparison |
Not equal |
|
< |
Comparison |
Less than |
|
<= |
Comparison |
Less than or equal to |
|
== |
Comparison |
Is equal to |
|
> |
Comparison |
Greater than |
|
>= |
Comparison |
Greater than or equal to |
|
?: |
Ternary |
Either-or decision |
|
. |
Structure |
Member |
|
-> |
Structure |
Member of a pointer structure |
|
&& |
Logical |
Both comparisons are true |
|
|| |
Logical |
Either comparison is true |
|
! |
Logical |
The item is false |
|
& |
Bitwise |
Mask bits |
|
| |
Bitwise |
Set bits |
|
^ |
Bitwise |
Exclusive or (XOR) |
|
<< |
Bitwise |
Shift bits to the left |
|
>> |
Bitwise |
Shift bits to the right |
|
~ |
Unary |
One’s complement |
|
! |
Unary |
NOT |
|
* |
Unary |
Pointer (peeker) |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.