Q&A Discussions

2 Votes

how commonly is the c++ used at present time?

15th Jun 2016, 8:47 PM

LaserVision

1 Vote

Why do you need dynamic memory?

15th Jun 2016, 5:33 PM

Abrorbek KAMOLIDDINOV

c++dynamic memory pointers

3 Votes

Given three integer numbers and knowing that they form a valid triangle as:(int side1, int side2, int side3), how can I use a single c++ statement to test if an angle is obtuse

15th Jun 2016, 4:46 PM

The Little Stick Man

1 Vote

When to use for loop in a code?

15th Jun 2016, 4:22 PM

Abdulai Torfik

1 Vote

Can anybody tell me about containers ?

15th Jun 2016, 3:35 PM

jwjajajsn

0 Votes

about the variabile name rules, if I try to call a variable "cout", or any other reserved word, will it result into an error, or is it just a good practice?

15th Jun 2016, 3:28 PM

Dev!L

1 Vote

15th Jun 2016, 3:02 PM

naghree

what does && mean

0 Votes

Does the pointer has the same functionality as the symbols in Ruby?

15th Jun 2016, 2:39 PM

Abdulai Torfik

c++pointers

0 Votes

if x is a float and I have the usual increment x++, will x be increased by 1, or by something else?

15th Jun 2016, 2:31 PM

Boris Atanasov

c++data-types

1 Vote

What is difference between "int" we use before main and as an integer variable?

15th Jun 2016, 1:37 PM

naghree

Is JavaScript similar to C++?

17 Votes

39 Answers

15th Jun 2016, 12:57 PM

Nisarg Uchiha

-2 Votes

what is a dangling pointer?

15th Jun 2016, 12:55 PM

Nathan

1 Vote

Which development environment you guys are using? I am currently using Code::Blocks.

15th Jun 2016, 12:30 PM

Sardor

c++code ide

3 Votes

8 Answers

15th Jun 2016, 12:01 PM

Zahid Ali

What will happen if we assign a float value to bool?

c++data-types

1 Vote

What is the difference between variable declaration and variable definition?

15th Jun 2016, 11:00 AM

Awais Ahmad

5 Votes

Is there an alternative to cout?

15th Jun 2016, 10:54 AM

Boris Atanasov

2 Votes

how to increase font size of output in turbo c++

15th Jun 2016, 10:52 AM

Boris Atanasov

1 Vote

how do I display the runtime of my code? I'm using bloodshed dev cpp. Is it automatic on some other compilers?

15th Jun 2016, 10:32 AM

VIPUL RINWA

c++runtime

0 Votes

How can I write a one-line pseudocode to check if an odd integer number is written in reversed order still remains odd, example 1245 to 5421 is still odd, but 2135 to 5312 is even.

15th Jun 2016, 8:49 AM

Green Turtle

0 Votes

Can I extend already defined array?

15th Jun 2016, 6:56 AM

Abdulai Torfik

Can symbols like ~ and numbers like 5 can be used as variable?

3 Votes

10 Answers

15th Jun 2016, 6:53 AM

Boris Atanasov

0 Votes

given three integer numbers and knowing that they form a valid triangle as (int side1, int side2, int side3), how can I use c++ library function max () to write a single statement that assigns the maximum of three sides to the variable sidemax;

15th Jun 2016, 4:11 AM

Shrishail Mulawad

1 Vote

If x=x+1 can be written as x++, then how x=x+3?

15th Jun 2016, 3:56 AM

Abdulai Torfik

2 Votes

problem in understanding (pointers and function overloading and stack overflow)

15th Jun 2016, 3:54 AM

Shrishail Mulawad

0 Votes

15th Jun 2016, 3:45 AM

p@w@n

Is c++ better than c?

c c++

2 Votes

how can I fix my code::bloks I can't write a hello world program it prints error that it can't find a file in the lib folder plzz help

14th Jun 2016, 10:06 PM

Utpal Kumar

0 Votes

Graphics libraries may also be introduced in this app to get a little flavour to develop fun stuff, isn't it?

14th Jun 2016, 8:58 PM

Charliys Que

c++graphics

3 Votes

When to use while loop during coding??

14th Jun 2016, 8:29 PM

Zahid Ali

1 Vote

can one include more than one libraries?

14th Jun 2016, 7:20 PM

jwjajajsn

c++data-types

0 Votes

7 Answers

14th Jun 2016, 6:10 PM

Peters Chikezie

how can I write a simple while loop that sums the first 20 odd integers

1 Vote

how can I find the largest number from three numbers

14th Jun 2016, 5:37 PM

Abdulai Torfik

3 Votes

Why is it important to include return 0? What happens for other values other than 0?

14th Jun 2016, 5:22 PM

Abdulai Torfik

c++return

1 Vote

what is the difference between ++x and x++

14th Jun 2016, 4:28 PM

Green Turtle

1 Vote

Take numbers, but if encounter character, end

14th Jun 2016, 3:55 PM

anirudh

1 Vote

how to master in program solving in c++

14th Jun 2016, 3:49 PM

CHIRANJEEV

1 Vote

what is the difference between main() and void main()

14th Jun 2016, 1:51 PM

VARUN KUMAR

1 Vote

what is output of given code void func(int x) { x+=6; } int main() { static int x; func(x); cout<<x; return 0; } // zero output explanation given below

14th Jun 2016, 12:27 PM

anirudh

the difference between arrays and vectors

2 Votes

10 Answers

14th Jun 2016, 11:05 AM

Dev!L

2 Votes

What if we used void main() instead of int main()?

14th Jun 2016, 10:09 AM

Sardor

1 Vote

How to make java into program like as c++ pls answer

14th Jun 2016, 9:58 AM

Bijesh Mohan

1 Vote

How can I input or output in a .txt file?

14th Jun 2016, 9:52 AM

JS of MC(not C++ || java)

c++files

1 Vote

when I have clicked on the build and run icon ,I got something like " as.exe.Entry point not found" instead of the "Hello world! " getting printed! can anyone explain what went wrong

14th Jun 2016, 9:40 AM

Charliys Que

basics c++

0 Votes

1 Answer

14th Jun 2016, 8:33 AM

srija

continue statements in c++ loops

0 Votes

pls is there anything like === (triple equality sign) in cpp

14th Jun 2016, 8:09 AM

Saaim Abrar

c++operators

1 Vote

anyone got any tips to understand functions?

14th Jun 2016, 7:33 AM

Peters Chikezie

c++functions

0 Votes

What is [--fpermissive] in c++?

14th Jun 2016, 7:08 AM

Jayy

0 Votes

guys if I have written a program and I want to make an Android application of it and upload it on play store how can I do it?plz help me, I am very curious to know it.

14th Jun 2016, 6:11 AM

Dracula

2 Votes

++x and x=x+1 aren't equal??

14th Jun 2016, 5:31 AM

Vivek Sharma

Where does three dimensional array can be used?

0 Votes

9 Answers

14th Jun 2016, 2:30 AM

priyanka

0 Votes