[jmart]

I am trying to create a program, but I am wondering if I can have two do-whiles with if and else. It may be a very simple answer but I figured I'd ask.
I'm just making this example up but here it goes:

	do
	{
	System.out.println("This is example one");
	exampleOne = keyboard.nextDouble();
	}
	while (whatever<0 && whatever>100);
	if(whatever<0)
		System.out.println("Invalid number. Must be greater than zero");
	else(whatever>100);
		System.out.println("Valid number.");
        do
        {
        System.out.println("This is example two");
	exampleTwo = keyboard.nextDouble();
	}
	while (whatever<50 && whatever>150);
	if(whatever<50)
		System.out.println("Invalid number. Must be greater than 50");
	else(whatever>150);
		System.out.println("Valid number.");

This post has been edited by jmart: 14 October 2012 - 12:50 PM

[CasiOo]

Bad example
This while will never be true

while (whatever<0 && whatever>100);

or this

while (whatever<50 && whatever>150);

I believe you wanted to write

while (whatever<50 || whatever>150);

There is no point of having the if else in your code since your while loops will make sure the input is valid

Post another example

[jmart]

I knew it would be a bad example haha I am still new to this
So you're saying I can have multiple while loops? Do you have an adequate example?

[CasiOo]

jmart, on 14 October 2012 - 07:56 PM, said:

I knew it would be a bad example haha I am still new to this
So you're saying I can have multiple while loops? Do you have an adequate example?

Yes you can have multiple while loops in your code O.o
I am unsure if this is really your question

You can always try and make it in code and run it to see if it works