Q&A Discussions

can anyone help me to solve this postfix expression.. 2 $ 3 + 5 * 2 $ 2 - 6 / 6 ?

4th Feb 2017, 7:40 PM

Young

postfixexpression

-3 Votes

8 Answers

13th Nov 2019, 3:09 PM

Jay Parmar

Can anyone help me to write a postfix to infix conversion using stack in c???? Plllleeeeaaassseeee🤦🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️

infix postfix stack

0 Votes

what is output for this code?don't mention the header file r some thing just answer for concept of postfix and prefix

8th Jan 2021, 1:30 PM

bita bbf

c++

0 Votes

9 Answers

5th Jul 2016, 6:39 AM

raju

Output of C++ code

c++postfix prefix

1 Vote

25th Jul 2021, 11:20 PM

Edward Finkelstein

Can one explain this?

c#increment postfix

1 Vote

javascript postfix prefix while

19th Feb 2020, 2:26 PM

CapCode

While and postfix/prefix

12 Votes

Will.prefix and postfix version of addition and subtraction work in python same as it works in c/c++

10th Mar 2017, 8:03 PM

‎‏‎‏‎Joe

python variables

0 Votes

Please help me understand the differences between ++x, x++, --x, and x--.

19th Aug 2019, 3:07 AM

Aayush Srivastava

Can anyone help me in C

c linkedlist postfix stack

0 Votes

15 Answers

22nd Feb 2019, 6:57 AM

Sahil Bhakat

--x ++x <original>postfix prefix shorthand x--x++

12 Votes

16 Answers

8th Jan 2017, 10:50 AM

Hitesh Paloud

Usage of ++prefix and postfix++

java postfix prefix

1 Vote

Prefix/Postfix in a for-loop difference?

6th Jun 2020, 8:47 AM

Devoves

c++loops postfix prefix

0 Votes

5 Answers

29th Dec 2016, 11:57 PM

Igor

What is the effect if i use postfix for updating in loop statement compared to prefix? Is there any difference?

c++loop postfix prefix update

0 Votes

what is the major difference between postfix and prefix..and in what conditions do we have to use them?

10th May 2018, 10:56 AM

Hyeong Hyuga

c++

0 Votes

Increment operator confusion

11th Sep 2016, 11:35 AM

Ali Haider

imcrement operator postfix

0 Votes

Can the Unary - - be used as prefix and postfix in both the languages C and C++ ?

25th Sep 2018, 10:37 PM

Calvin Sanders

c,c++,postfix prefix,unary,

0 Votes

Difference between ++x and x++

20th Oct 2017, 1:28 AM

Antony Marianathan

javascript postfix prefix

2 Votes

19th Jan 2017, 9:27 AM

freakshow

Explain this code please

c postfix prefix programming

0 Votes

Need help or explanation.. are postfix and prefix in c++, c#, php or any language same ? when actually the value +1 or -1 ?

9th Jul 2019, 7:33 PM

Sreejith P

c#c++etc java math php postfix prefix

0 Votes

6 Answers

26th May 2017, 1:58 AM

Mugfirfauzy Siregar

So x++ and ++x are essentially both the same as x=x+1 but the postfix is the only one that changes the value? Or no? I think I missed something.

c++operators

4 Votes

8 Answers

6th Jan 2016, 7:47 PM

Geoff williams

can’t seem to understand.

c++postfix prefix

1 Vote

Does the value of x=x-- evaluates as the original value of x or it increments by 1?

18th Feb 2019, 11:52 AM

Zauks

c++increment operators postfix

2 Votes

help me plzz ! [php hard question]

27th May 2017, 4:01 PM

Pacha

hard hard_quiz php postfix prefix

6 Votes

algorithm c++postfix prefix stack

29th Aug 2018, 5:46 PM

Yousef Eabitan

How it works??

3 Votes

why in the postfix increment , x increases and y equals " old x" , even if the equals x after increment?

22nd Oct 2021, 9:40 AM

Rishi

c#operators

0 Votes

i see the postfix x=5; y=x++; //x is 6,y is 5 so my question is that why x is 6 not 5 and y is 5 not 6??

19th Aug 2016, 7:58 PM

Omar Hossam

c++operators

2 Votes

Please solve it shows runtime error in pc

10th Sep 2016, 4:46 PM

aniket singh

c code linkedlist postfix stack

0 Votes

5 Answers

20th Jan 2020, 2:28 PM

Amritesh Gupta

What's wrong in my code can anyone help me to fix it

c infix postfix stack

0 Votes

java operator-precedence operators postfix prefix

8th Jan 2021, 1:37 PM

bita bbf

Operator precedence

0 Votes

infix to postfix (existing only +, -, *, / ) need to add one more condition(to the power of " ^ ") into this coding

18th Sep 2020, 7:54 AM

anshu kulshrestha

#infix #infixtopostfix #intopost #java #postfix

0 Votes

I have tried the postfix in my Xamarin studio and the code is like int x = 2; int y = x++; then WHAT would be the output??

14th Apr 2018, 6:34 PM

Minion Jin

c#operators

1 Vote

Why did prefix override the condition?

20th May 2017, 7:50 AM

Emranul haque

c#loops postfix prefix

0 Votes

What is the difference between ++i and i++?

29th Dec 2016, 7:54 AM

Ajani AbdulGaniy A

c increment javascript postfix prefix python

2 Votes

Could you please explain the output of two Java statements? Topic: operators

31st Aug 2021, 12:56 PM

Ankita Malik

assignment decrement increment java operands operators postfix prefix unary

5 Votes

5 Answers

11th Sep 2018, 4:29 PM

ZdzichPych

Different outputs !?

and decrement increment operators output postfix prefix

0 Votes

I always get confused with a++ and ++a. Is there any tip for remembering them?

12th Nov 2019, 6:53 AM

piyush satpathy

c++increment java postfix prefix

0 Votes