Java 03: Functions

[broken24able]

can you help me to solve this problem?

i really need to solve this. . . .

[broken24able]

5.write a program that will compute for n! which is the product of all number from 1 ton? then can you convert in function please. . . .tnx :-)

[broken24able]

can you help me for my java problem

1. write a program that will ask the user to enter a number n and display the number from 1 to n on single line?

2.write a program that will display the even number from 1 to 100?

3.given the value of n from the user, write a program that will display the first n even number. Ex. if n=5, then display the first 5 even integers which are 2,4,6,8,10?

4.write a program which accepts a number n and displays the sum of even numbers from 1 to n?

[mukuruva]

not clear too advanced for a beginer

[stedav]

Just a point, in Java we use the term Methods for not functions, that's JavaScript!

[smutpolice007]

yeah thats true its called methods

[elchami743]

@stedav functions and methods are the same thing. Method is just the name that they receive talking about object oriented programming, but actually it is the same thing after all, it's like synonims.

[kindevil1234]

Thank you very much.

[piggg98765]

not very clear

[aveond2009]

Not bad, needs work but not bad

[ajk321]

Public = On the "stage"

Private = Behind the "stage"

[drymlad]

hello, whats the software u r using for java?

[keapergrave]

his using netbeans lool

[tdavies0]

"methods" in java; "functions" in C++, but whatever...

[Kasatka1984]

Will someone, please, explain to a novice what it means when a function returns or doesn't return something? Return where? And what is the difference?

[gorilla3d]

When a function returns something you can used that returned value.

ie.

function add($v1, $v2) { return $v1 + $v2;

}

$myvalue = add(1, 2);

// now $myvalue = 3

If you never had a return value then it wont be possible to have $myvalue = 3

[Kasatka1984]

Thank you for your reply. And your lessons are so helpful!

[JudeHider]

Very helpful

Thank you

[Nojtb]

certainly one of your worst there is no point in introducing these function things if you dont explain it all.

[Sailtherapy]

Thanks Justin.