Q&amp;A Discussions

1 Vote

If I let the init & decrement statements empty, how does the for loop will work?!

14th Mar 2019, 7:58 AM

Akash kumar

c++loops

0 Votes

To increment or decrement the value of a variable while executing loops,why do we use the postfix operator....why not prefix??

21st Jul 2016, 6:20 PM

Last Day

java loops

4 Votes

(Pre / Post ) (Increment / Decrement)

19th Jun 2017, 7:23 PM

Glamorous

decrement increment post pre

32 Votes

For those in c++ ,can you clarify real difference between increment and decrement giving examples

25th Jun 2017, 6:52 AM

Siddharth Saraf

c++

0 Votes

X=y=z=1. Z=++x || ++y && ++z; can someone pls explain .

16th Mar 2018, 4:08 PM

AMUKOA A STEPHEN

0 Votes

Can anyone give explanation to this question in c

11th Jul 2020, 8:00 AM

Alamelu Chandrashekar

0 Votes

Could someone provide explaination regarding the working of increment and decrement operations esp. explain the working of below

6th Jan 2019, 10:01 AM

Rajasekhar Reddy

c++dev-c++increment output

1 Vote

Why this code does not work ¿? Зашто овај код не ради ¿?

30th Mar 2019, 8:53 PM

Aravind Kannan Rathinasabapathi

c#code decrement

13 Votes

Increment/Decrement problem

3rd Feb 2018, 11:07 PM

Vučko/Вучко/Vuchko

decrement increment javascript

1 Vote

7 Answers

2nd Nov 2019, 9:59 PM

Zone

How While loop in java works even if variable decrement is written inside println method ?

basics beginner java loops while

0 Votes

How to detect weather there is an increment or there is a Decrement in numbers with javaScript?

21st Sep 2018, 5:03 PM

Gourav Kundu

javascript

1 Vote

Guys please tell me how does it comes

2nd Dec 2018, 3:49 PM

Zafar Kamal

can any one answer y cant we use decrement operator (x--) as a argument while calling a function recursively..?

2 Votes

10 Answers

8th Sep 2017, 1:58 PM

$h@dow

c++recursion

1 Vote

Can any one explian me why the output is all 1 for this code?

3rd Jun 2017, 2:33 AM

vinay lingam

c decrement increment

4 Votes

Till what number will y decrement and why.? In case of Java it is saying cannot convert from int to boolean.! Why is that.?

15th Jun 2018, 2:09 PM

thealoneprogrammer

core cpp java loopz

0 Votes

Increment and decrement is the most useless syntax in java. Why are we need it while we have addition

27th Sep 2020, 4:39 AM

shrijith

-1 Vote

Explain different between ++i and i++

24th Apr 2018, 4:11 PM

Huỳnh Quốc Tuấn

0 Votes

ques 1. int y = 5; cout<< ++y + y++; ques 2. int y = 5; cout<< y++ + ++y; how is it working?

28th Nov 2020, 7:57 PM

Adnan Musa

What is the solution and how???

2 Votes

7 Answers

26th Aug 2016, 3:43 AM

Pahul Preet Singh

0 Votes

Can anyone help me with this code? Why count outputs 3? In the if condition we decrease it with one right?

14th Mar 2019, 3:45 PM

Tisa

condition decrement java

1 Vote

c#, Apples for Friends, Basic Concepts, 10.2 Practice is very confusing

1st Nov 2021, 4:43 PM

Maryam Magdy

apples_for_friends c#decrement incre

0 Votes

28th Dec 2020, 9:17 PM

Eric Rogers

Increments help please!

0 Votes

Why this code runs infinitely when i use int foo(num - -) for recursive calls? I expected that it decrement value automatically

23rd Feb 2017, 1:21 AM

tou xiong

function recursive

1 Vote

Why am i getting the output like this "lvalue required as decrement operand" when i run this program ?

8th Oct 2019, 3:50 PM

Joѕнυα

operands operator-overloading operator-precedence operators

0 Votes

Is ++ and-- is used in python?

1st Nov 2019, 12:41 PM

Sk. Ahmed Razha Khan

decrement increment variables

1 Vote

Why does the code result in 7?

25th May 2019, 5:06 PM

Vicky

c#decrement increment

2 Votes

++decrement increment java

12th Apr 2020, 8:50 AM

Zechariah YAKAP

Increment/Decrement

2 Votes

Why and when evaluates from left to right

13th Aug 2019, 9:54 PM

Rebecca D.

c decrement increment

0 Votes

Can anyone tell me how is it printing '012' ?

18th Feb 2020, 5:32 PM

Lakshmi Reddy Sanikommu

Increment

code decrement increment java

0 Votes

5 Answers

17th Apr 2017, 9:57 PM

Eduardo Perez Regin

--n c decrement pre

1 Vote

5 Answers

3rd Jan 2019, 10:15 AM

Sahil Bhakat

What is answer and why?

0 Votes

Need help...solve this with steps...want the explanation plz..its urgent

27th Aug 2017, 3:07 PM

rahul negi

decrement java operators regular-expressions

3 Votes

Increment/Decrement Operator

21st May 2017, 4:07 PM

Dolu

What is the output?

conditionals decrement for loops print

2 Votes

13 Answers

30th Jun 2017, 3:48 AM

Morarji Surati

c decrement increment

2 Votes

Please explain the output

1st Feb 2017, 3:53 AM

Avnish Tomar (CCS University)

cout decrement increment int

0 Votes

decrement increment output python3

10th Oct 2020, 6:48 AM

Uttaran Das

Output of python ?

1 Vote

Solve this plz...with steps

16th Oct 2019, 12:56 AM

Ahsan Ali Khan

decrement increment java operators

3 Votes

What does --X mean (the X part)

13th Feb 2017, 12:40 PM

Dolu

decrement increment java operators

0 Votes

5 Answers

4th Mar 2017, 3:07 PM

One Puncher

Can anyone explain me this code?

decrement increment java output

1 Vote

c++decrement increment precendence

17th Mar 2019, 12:24 PM

Purvesh Pawar

What is happening here?

0 Votes

What is the precedence in the printf statement?

15th Apr 2019, 3:17 AM

Nathan Stanley

c decrement increment operator-precedence printf

2 Votes

What is the output and how?

2nd Apr 2018, 3:00 PM

Pughal Ramesh

decrement increment java priority

1 Vote

In for loop for factorial, if the initial value of i is 1 then how can we decrement its value by ++i in dry run?

16th Feb 2017, 5:27 PM

Kommoju Sunil Kumar

c++

0 Votes

Can anyone explain me this code?

9th Apr 2017, 3:15 PM

Tehreem

decrement increment java output

1 Vote

What are the purpose of pre/post Increment and decrements operators ?

17th Mar 2019, 12:23 PM

Purvesh Pawar

c++decrement increment operators post pre

8 Votes

arrays decrement error increment javascript

23rd Oct 2016, 9:44 AM

Suryaprakash Tiwari

Error in JavaScript

0 Votes

x = 10; console.log(x++); //10 console.log(++x); //12 console.log((x++) + (++x)); //26 console.log((x--) - (--x)); //2

29th Oct 2023, 4:27 PM

ㅤㅤㅤ

decrement increment javascript js programming

1 Vote