Discussions Q&R

I cant understand question when my teacher declare to create a program of he said i dont know what to do or what to use

0 Vote

2nd Jul 2017, 2:16 AM

Van Jovic T Jalon

What happens if I just declare the variable "sum" but don't put the initial value? For instance, if instead of saying "int sum = 0;" , I said " int sum;"

1 Vote

3rd Jan 2016, 10:16 PM

Lucas

Type in the missing parts to declare the x variable with a value of 25 and a p pointer containing the x's address. Print the mem

0 Vote

28th May 2020, 8:47 AM

Vincent Kimanthi

2 a array code declare in multidimensional to type with

1 Vote

18th Dec 2018, 9:00 AM

Manizha Nazari

Are spaces optional? That is, we can just type x+1 instead of x + 1. Also, can I declare an array [1,2,3] instead of [1, 2, 3]?

0 Vote

31st May 2017, 2:56 PM

mirapo37

Can we declare variables within if statement and will that particular variable be considered only in the if statement or can it be used outside the statement

0 Vote

15th Oct 2016, 2:42 PM

Dheeraj N

in java every processing occurs inside main method. what happens if we exclude (String[] args) and make it as ()??can declare main() method like normal methods for other purposes. if so would overloading be taken place?

0 Vote

26th Sep 2016, 11:34 AM

riyas

If Im using a loop "for in" didnt I have to declare variable? Like: words = ["hello", "world", "spam", "eggs"] for word in words: print(word + "!") variable word is not declared..

1 Vote

24th Aug 2016, 7:34 PM

Yurith gonçalves

does the class containing the main method need to be declared public? is it necessary to do so? also i would like to know if we can declare more than 1 class as public in a java file?

0 Vote

26th Sep 2016, 9:46 PM

ABHISHEK SHARMA

"hello()a blank called declare fill in method the to

0 Vote

17th Jul 2019, 9:04 AM

Amonoo Emmanuel

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