Q&A Discussions

Why cannot we declare value of pi in datatype float

9th Sep 2017, 9:42 AM

Humble

in java

-1 Vote

How can i declare a jagged array that contains 8 dimension array

14th Sep 2017, 9:37 AM

Avani

arrays

1 Vote

When i declare a integer variable and store within character then my loop becomes infinite.

15th Oct 2018, 2:59 PM

Paul Eshun

c++

1 Vote

Rearrange the code to declare a template function "greater", taking two arguments and returning the greater one. Arguments are o

19th Jun 2020, 11:14 AM

varun

1 Vote

Does anyone know how to declare a variable that isn't a number in C++?

27th Feb 2017, 7:34 PM

saranya durairaj

c++cin variables

0 Votes

How to complate this program ..need to declare and define the fuction

26th Apr 2018, 8:21 PM

JDLives

c+count fuctio

0 Votes

What is the layout to to declare a variableis it intaor int_3or int a3?

21st Jan 2021, 9:25 PM

Izzat Idham

c++variables

0 Votes

How to declare and define objects with variables of different datatypes in C and Java ?

27th Jul 2016, 4:07 PM

Sanskar Jain

c c++java javascript

5 Votes

Are pointer variables used to declare pointers let me know if I am correct

25th Dec 2019, 3:03 PM

Shashank Reddy Voorelli

c++pointers

0 Votes

can we declare system variables in phyton? like 2xy+3x in which x doest have value.

30th May 2020, 6:09 AM

Emmanuel Abraham

systemvariable

0 Votes

Is it a good practice to declare the counter inside a loop or outside?

29th Sep 2019, 10:10 AM

amarendra

counter declare for loop

1 Vote

5 Answers

5th Dec 2016, 6:19 AM

Alabi Oyewumi Emmanuel

How to declare a array of string and how to call it in the cin

cpp

0 Votes

Why does the the console return "unexpected identifier " when i use let to declare a variable..?

20th Dec 2019, 11:54 AM

Waleed Ahmad

es9 js variables

2 Votes

7 Answers

2nd Jan 2021, 12:41 AM

Programaster

instead of ON clause we can declare our condition in where clause in join ?

join sql

4 Votes

5 Answers

12th Jul 2016, 5:12 AM

Suryaprakash Tiwari

Why we have to declare name as private and then as public?

c#properties

0 Votes

What is definition declare and call and def plzz explain with one example

17th Jul 2016, 1:50 AM

Paula Castillo

clanguage

1 Vote

How do we declare double data type for C in sololearn IDE?

18th Aug 2022, 4:27 PM

FAREED 5C0 !

c specifier

0 Votes

To declare a varable or method as static, what does it mean ?

4th Apr 2019, 2:22 AM

Jackson Dian

classes java

3 Votes

Type a code to declare a variable x, assign it to value 6+7, and print it to the screen.

2nd Mar 2017, 11:04 AM

kabelo

<<cout x,

0 Votes

7 Answers

26th Feb 2020, 6:05 PM

Florence Aboagye Kusi

what data type is used to declare data containing both integers and strings (eg gos123.)

c++data-types

2 Votes

How to declare array in java and assignment operator expression? Help :)

12th Sep 2016, 5:17 PM

Cody Arthur

0 Votes

How do i declare an external json in my html files

4th Apr 2020, 12:24 PM

Guntur Darmawan

javascript json

0 Votes

Is it possible to declare a C++ Variable that can contain an Intenger or a String?

3rd Oct 2016, 11:45 AM

Krisna A. Haryadi

c++cplusplus cpp integer string

4 Votes

If we do not declare the character set in our HTML, what happened?

28th Jul 2017, 7:32 PM

ＢｗＤ／／ＦｅｌｉｘＪａｎｅｔｚｋｉ

code codeplayground html html5 properties website

1 Vote

Declare an initially empty string array in c, and depending on user entry (char input).

4th Oct 2017, 4:14 PM

Rovin kumar

arrays c

1 Vote

It is necessary to declare local variable in inner class ???

19th Jul 2021, 6:35 PM

Abdurrahman Azaz

constants variables

1 Vote

Why most of the time we declare member data/variables in private?

7th Jan 2018, 6:00 AM

bharti

c++classes

0 Votes

why we can't declare a class as private or protected ?

20th Sep 2016, 4:36 PM

Amit Chauhan

0 Votes

If I declare an inner class public. Can it be accessed by another class?

11th Apr 2017, 6:34 AM

Somnath Ghosh

inner-classes java

0 Votes

5 Answers

7th May 2017, 3:06 PM

PHI Bui Nguyen Thanh

Is it possible to declare array size in run time in c programming?

array size

0 Votes

How would you declare a constant "Sololearn" with a value of 5? Is the answer #define Sololearn 5?

31st May 2018, 9:36 AM

Madhan Kumar

6 Votes

What if you declare a variable with a default function name?

26th Jan 2019, 9:33 AM

Zhenis Otarbay

functions python python3 variables

1 Vote

if i declare a list like this:a,b,*c=[9,8,7,6] then why is a=9,b=8 and c=[7,6]

19th May 2017, 11:40 AM

Hakob Baghdasaryan

lists

0 Votes

Write a program to declare a structure having number 1 and number2 .Calculate sum and display on screen.

26th Apr 2019, 2:08 AM

clovert

c++

0 Votes

12 Answers

14th Nov 2018, 11:49 AM

Vaidehi Dawande

Is there any simple way to declare a null array of size n in python?

array null python

0 Votes

whats the difference if i declare a variable public or not?

23rd Jun 2018, 2:23 PM

Akshaya Rajesh

c#variables

1 Vote

Type in an operator to declare an array of integers. The size of the array is 9.?

20th Oct 2016, 3:46 PM

Baran

arrays c++

0 Votes

Write a java statement to declare and initialize a boolean variable with any legal value

29th Oct 2017, 7:27 PM

Muhammad Ali

0 Votes

Hello good afternoon. How to declare Boolean data type member as a null in default constructor ?

14th Feb 2021, 7:08 PM

Sahil Gupta

Is it proper procedure to declare the size of array with function arguement

3 Votes

8 Answers

11th Nov 2017, 9:51 AM

raix832

array formal function parameter

0 Votes

Fill in the blanks to declare two variables and print their sum to the screen

2nd Dec 2019, 11:42 AM

malepu rakesh

#help

1 Vote

why would you declare a function that uses parameters over a function that uses void

3rd Jan 2021, 6:16 PM

Mueez Peleowo

c++functions

0 Votes

Why can't we declare a variable length array in struct in C?

28th Feb 2017, 10:43 AM

Osei-Bonsu Kwaku

arrays c declaring struct

0 Votes

Fill in the blanks to declare case- insensitive constant named all and assign the value 42 to it? ____("",42,____);

5th May 2018, 7:41 AM

srihitha reddy

php

0 Votes

Fill in the blanks to declare a pointer to the ''st'', where ''st'' is of type ''Student'', then call printAge() via the pointer

28th Sep 2017, 6:25 AM

ravinder singh

c++

-12 Votes

12 Answers

1st Mar 2017, 7:18 AM

Sunita Sharma

If i want to declare multidimensional arrays, how many square brackets will be typed

arrays

1 Vote

Complete the program below to make class Dog declare a constructor that has one (1) parameter and assigns it to the private age

11th Jul 2019, 2:37 PM

[] Jotham []

constructor declare help parameter

0 Votes

What code should I use to declare a pressed key in javascript

25th Oct 2020, 3:10 AM

Hades Name

javascript

0 Votes

How to declare a variable without entering the value during the coding? About Java.

23rd Dec 2021, 10:25 PM

Anir Bouzit

c#c++coding compiler computer html india java javascript programme python

-1 Vote