Explain increment and decrement operators, C/C++ Programming

Assignment Help:

Increment and Decrement Operators.  

The operator for increment is '++' and decrement is '-'. These operators enhances or decrease the value of a variable on which they are operated, by one(1).  They can be used as prefix or postfix to the variable, and their meaning altersdepending on their usage. When used as prefix, the value of the variable is incremented/ decremented before using the expression. But when used as postfix, its value is first used and then the value is incremented or decremented.

e.g.

                --x;

                x--;

 

In the above example it does not matter whether the decrement operator is prefixed or suffixed. It will produce the similar result.

 


Related Discussions:- Explain increment and decrement operators

Source code, processing two jobs through 2 machine

processing two jobs through 2 machine

Luminous jewel polishing neckiace, Byteland county is very famous for lumin...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

Recursion, Given a string, print all possible palindromic partitions using ...

Given a string, print all possible palindromic partitions using recursion

Do friends break encapsulation?, A: No. If they're utilized properly, they ...

A: No. If they're utilized properly, they increase encapsulation. You frequently require splitting a class in half while the two halves will have distinct numbers of instances o

Make c code works equally on 64 and 32 bit, Project Description: I have ...

Project Description: I have a code that works different on 64 bit and 32 bit system. Code is relative to some crypt functions, similar, but not equal to: I have to move fr

STM32F103RET6, traffic light t junction I have 21 LEDs will 6 in each side...

traffic light t junction I have 21 LEDs will 6 in each side 3 for the cars the other 3 will be for the people across the street this will be for each side and the last 3 for show

Help, Deliverables: you are required to upload your c code in the assignmen...

Deliverables: you are required to upload your c code in the assignment dropbox set in Moodle. You are supposed to work with Linux gcc compiler and pico editor for compiling via the

Inverted Index Implementation, Need help finishing my homework. It''s been ...

Need help finishing my homework. It''s been 5 years since I''ve use C++. I am a VN.Net programmer. -Todd

Member dereferencing operators, M em b e r d e r e f e r e n c ...

M em b e r d e r e f e r e n c i ng o p e r a t o r s: T h e s e op e r a t o r s w i l l b e d i s c u s s e d l a t

Substr and random pick file from directory, Hello I''m new to programming, ...

Hello I''m new to programming, and I''m making now my 1st program. My question is how to put substr in textbox that question mark should be at the end of sentence? And 2nd question

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd