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Why I get errors ,need assistance to i declare the variables at the appropriate line and to use the right choice of functions
cpp
0 голосов
2 ответов
30th May 2021, 3:13 PM
Ifeanyichukwu Elochukwu
How can I declare an object of a specific class in a new other class, and at the same time this object is an array??
array
class
java
java_coding
1 голос
2 ответов
15th Nov 2020, 3:29 PM
Zahraa Doulani
What data type can I use if I need bigger numbers then the one's I can declare with unsigned long int?
c++
sizeof
0 голосов
3 ответов
8th Aug 2016, 4:53 AM
Robert—Valentin Veliscu
How does one declare an array .. i know dersz no declaration in php just want more insight on array in php
array
php
0 голосов
3 ответов
6th Oct 2017, 1:24 PM
Shalom Inimfon Uwem
Reorder the code to declare a Queue of integers, add values 1 through 5 and print the contents of the Queue. q.Enqueue(x); Queu
c#
0 голосов
2 ответов
3rd Oct 2019, 1:38 PM
TSHEGOFATSO LETABANE MALESA
Why does it say to only declare the variable once but then that we can update and change it as often as you want?
c++
variables
1 голос
4 ответов
5th May 2017, 1:13 AM
Jullian Kline
P declare a class city having highest population accept these Data for 5 cities and display the names of city having highest pop
c++
program
-2 голосов
3 ответов
16th Jan 2017, 5:25 PM
Avadhut Sonavane
Hi pals, if you divide a number and the answer has many number of decimal places, how can you declare specific# of decimal place
javascript
0 голосов
4 ответов
17th Nov 2017, 4:18 PM
Jafari Ibrahim
Is it good practice to declare variables under public in a class? Or should I put them under private and create get functions.
c++
1 голос
1 ответ
1st Aug 2022, 9:58 AM
chris
What is the output of this code? Why? What does '&' mean when used to declare an 'int' value?
c++
functions
output
1 голос
1 ответ
10th Oct 2017, 10:00 AM
Pablo Bustamante
Find the factorial of a number Step 1: Start Step 2: Declare variables n, factorial and i. Step 3: Initialize variables factoria
algorithm
-1 голос
2 ответов
13th Sep 2022, 2:19 PM
Mayomae Chan
Fill in the blanks to declare a variable, add 5 to it and print its value. >>> x = 4 >>> x = 5 >>> print
python
0 голосов
2 ответов
26th Mar 2018, 10:44 AM
Maya Levita-Elliott
In a program when we declare 1 array and one variable. Then the address of variable will be next to to the array or not
c
0 голосов
4 ответов
10th Apr 2020, 1:48 PM
User..
How can i declare a function with ' 2 dimensional char' array in c.?? I am trying like this : void structural (char [] []);
function
0 голосов
3 ответов
5th Jun 2020, 9:43 AM
WaYR🇧🇩
I wonder. Since we don't need to declare a variable, does this mean that a variable which first I assign a numeric value can be assigned later with, for example, string value?
data-types
php
3 голосов
8 ответов
2nd Mar 2016, 4:41 AM
Ade Kurniawan
why we don't use something like <!Doctype ....> in css3 to declare that w r going to use css3 to style up the webpage ?
css3
html
html5
0 голосов
4 ответов
27th Jun 2016, 7:22 AM
Ankush Patil
Modules are pre available with python library or we need to declare and define ? how we can define modules?
modules
python
1 голос
1 ответ
20th Jul 2016, 4:36 PM
Anup Kage
If you define it globally (outside of main) before main, would you still need to declare it before using it?
c++
functions
0 голосов
1 ответ
28th Jul 2016, 3:18 PM
Adriel
What will happen if we declare data type integer of variable and user enters the value out of range of intger?
c++
0 голосов
2 ответов
19th Dec 2016, 12:35 PM
Haseeb Mustafa
can anyone give an example of a multidimensional array of more than 3 dimensions and how to declare such an array?
arrays
c#
0 голосов
2 ответов
13th Jul 2016, 1:12 AM
Sharath Kumar
Is it possible to to declare a function which returns two parameters using out and also has a third parameter which is recieved?
c#
function-arguments
methods
out
1 голос
2 ответов
7th Jan 2017, 3:04 AM
Prashant Brahmbhatt
Do I have to declare all of class members as 'protected' if I would like to use them in a derived class?
c++
inheritance
java
private
2 голосов
1 ответ
16th Nov 2016, 6:34 PM
Marcell Juhasz
Is that mandatory to write the data type of parameter inside the parenthesis of a method? Can we declare it anywhere else?
java
methods
2 голосов
1 ответ
19th Jun 2017, 2:10 PM
Rose
Fill in the blanks to declare a method that has two int parameters with default values 6 and 8, respectively, and displays their
c#
0 голосов
1 ответ
18th Jul 2023, 9:39 AM
dhatchanamoorthy m
Declare a double array named "darr", input its elements in the for loop, and print the size of the array to the screen.
c++
0 голосов
1 ответ
2nd Dec 2016, 6:50 PM
Shahad Ebed
What's the point of having abstract class if anyway we have to declare and define the method again in the inheriting class ?
interfaces
java
1 голос
2 ответов
5th Mar 2017, 8:29 PM
Shubham Agrawal
Fill in the blanks to declare two variables a and b; and two pointers pa and pb that point to a and b, respectively. Print to th
a
blanks
declare
fill
in
the
to
two
variables
-1 голос
2 ответов
20th Apr 2020, 3:14 AM
malliga murugan
Can you change the size of an array after declaration?
arrays
c#
change
declare
size
0 голосов
1 ответ
14th Jan 2018, 7:57 PM
Peyton Grabowski
c++
a
code
declare
function
in
myfunction
taking
to
two
type
-1 голос
6 ответов
24th Feb 2019, 2:31 AM
Amina Perazic
In PHP don't exist the 'char' type? If I declare a variable with one character it is classificate with a String?
data-types
php
0 голосов
1 ответ
30th May 2016, 11:56 PM
Diego Veronez Nunes
Write a program in which you declare variable of all data types supported by C language. Get input from user and print the val
data-types
0 голосов
2 ответов
24th Dec 2021, 11:07 AM
Rakesh Kumar Sahu
Fill in the blanks to declare a variable, add 5 to it and print its value ? X=4 , x__=5 , print__
python
-1 голос
1 ответ
31st Jul 2022, 5:24 AM
Jafer Hu
If i declare datatype of pure virtual function and used that pure function by assigning different values to it .i get con
abstract-classes
c++
experts
0 голосов
1 ответ
18th Dec 2017, 3:55 PM
Rao Kamran
Fill in the blanks to declare a variable, add 5 to it and print its value. >>> x = 4 >>> x = 5 >>> print
=
>>>
code?
is
of
output
pythowhat
the
this
x
0 голосов
2 ответов
30th Apr 2020, 9:42 AM
Nikhila Bangaru
I don't know how to create a string containing double quotation-marks in Python.
create
declare
double
how
python
quotation-marks
quotations
strings
1 голос
2 ответов
16th Apr 2018, 11:12 AM
hemed
as it is given that we can declare variable any where . so why we can not use global variable in local function
php
variables
0 голосов
2 ответов
16th Jul 2016, 7:20 PM
abhijit kushwaha
Shouldn't it be a compilation error.Here i am defining "a "again rather then only initializing it
assign
compile
declare
define
error
initialize
java
0 голосов
2 ответов
26th Aug 2020, 5:17 PM
anshu kulshrestha
Hey guys how is everybody doing? Why when we want to take array from user we first declare array like int x[2] which means reser
arrays
c++
for
loops
0 голосов
1 ответ
5th Apr 2019, 12:56 AM
poula morcos
How can you write a code that gets users inputs and declare weather odd or even and if even declares x.and( 2^x=user input )
import
math.pow
0 голосов
2 ответов
6th Dec 2017, 3:24 PM
Salami Umar
Declare two integer variables "a" and "b". Print the product of the multiplication of the "a" and "b" values to the screen using
python
variables
0 голосов
1 ответ
21st Sep 2016, 5:50 AM
dhruv prajapati
Fill in the blanks to declare the class Student, with int data member called age. Student class has a constructor with one argum
a
age
age.
argument
blanks
called
class
constructor
data
declare
fill
has
in
int
member
member.
of
one
sets
student
that
the
to
value
with
-12 голосов
3 ответов
20th Jul 2021, 3:07 AM
FERPLAY.N
The type of variable is auto-defined by assigning a value to it? because in java, we have to declare the type of variable before assigning value
data-types
php
1 голос
2 ответов
6th Mar 2016, 4:07 PM
ThisTNTSquid
Fill in the blanks to declare a variable, add 5 to it and print its value. >>> x = 4 >>> x + = 5 >>> print
python
-1 голос
3 ответов
28th Apr 2020, 6:54 AM
Salman farooq
why do we need to declare the function as virtual? is there any limit on number of derived members that can call the function if it's not virtual?
c++
polymorphism
2 голосов
2 ответов
14th Jul 2016, 4:34 AM
Rohit Ner
if we don't write "del" and declare same variables with two different values, and if we tell to print that variable then it is t
del
0 голосов
1 ответ
22nd Oct 2020, 4:36 AM
Kushal Barot
Fill in the blanks to declare a ''B'' class with its own constructor and a ''D'' class with its own constructor, where ''D'' inh
c++
inheritance
-4 голосов
1 ответ
5th Mar 2017, 1:18 PM
Sunita Sharma
When we declare a class as final does it mean that we cannot create its subclasses or it cannot be the subclass of another class?
final
java
0 голосов
2 ответов
2nd Jan 2016, 12:13 PM
Shubham Jain
DECLARE SUB Result () CALL Result END SUB. Result () N=5 C=1 WHILE C <=5 PRINT N N=N*10+5 C=C+1 WEND END output of the given.
c
-4 голосов
3 ответов
29th Apr 2022, 3:26 PM
Jonny Jiwan
Fill in the blanks to declare a variable, add 5 to it and print its value. >>> x = 4 >>> x = 5 >>> print
python
-1 голос
1 ответ
7th Nov 2018, 4:07 PM
Petar Shutkin
The type of variable is auto-defined by assigning a value to it? because in java, we have to declare the type of variable before assigning value
data-types
php
0 голосов
2 ответов
6th Mar 2016, 4:07 PM
ThisTNTSquid
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