[bootsiebella]

Can somebody show me how to write an algorithm for these two please and get me on the right track!
Thanks

reads in two integers and determines and prints if the first is a multiple of the second using the modulus operator.

calculates the squares and cubes of the numbers from 0 to 10

[bootsiebella]

I am thinking this might do it for the first one. What do you think anyone??
public class PassPrimitive {

public static void main(String[] args) {
int in = 10;
passMethod(in);
// print x to see if its value has changed
System.out.println("After invoking passMethod, in = " + in);
}
public static void passMethod(int p) {
p = 20;
}
}

[Jackiefrost9]

I see you already have a thread for the first one.

I'm not going to tell you what the code is for the second one, but think about it like this:

since you have to go through the numbers 0 to 10 and do the same thing to each of them, some kind of loop would be desirable.
To do the squares and cubes you can do it the usual way (the cube of 5 is 5*5*5) or you can read up on the java math object here (search for math and it's the second one):
http://java.sun.com/javase/6/docs/api/

look for the "pow" method.


You should get used to using the java API if you are doing much java programming. If you know how to use it then it can provide the answer to any kind of problem you encounter.