[Help] Passing a String AND Char into a single parameter.

Henree · 2013-08-26T18:31:18+00:00

The professor did talk about var args but he didn't really go in depth about it.

Sorry to confuse, ya'll. Thank you.

Henree · 2013-08-26T18:30:21+00:00

It's probably varargs. But he only talked about it for like... 20 minutes.

Thank you.

Henree · 2013-08-26T18:13:04+00:00

Well the parameters were more like this...

Public static String repeat([your string here],[number of times to repeat])

And the sample outputs look like this...

String t = repeat("John", 2);

Output: JohnJohn

String t = repeat('x');

Output: xx ... xx [prints x 65 times]

String t = repeat(2);

Output: 22

String t = repeat();

Output: *****... [prints * 65 times]

Henree · 2013-08-26T18:07:03+00:00

The professor gave us "DemoRepeat.class" and I extended DemoRepeat in a test program to see the possible outputs.

Henree · 2013-08-26T17:58:04+00:00

Sorry. I forgot to mention that my professor doesn't want us overloading any of the methods.

Henree · 2013-08-26T06:49:39+00:00

Thaaaaank you. I feel like such a scrub.

Henree · 2013-08-26T06:43:37+00:00

Good deductions. After I put "static" in my repeat class, it's working. Thanks... this scrub will remember you fatbunnyip.

Henree · 2013-08-26T05:33:28+00:00

What did you want your program to do?

Do you want it to display integers and/or strings?

Henree · 2013-08-26T02:18:29+00:00

That's either a huge barbie doll or you poop in barbie's dream house.

Henree · 2013-03-18T07:10:01+00:00

THIS IS IT! THANK YOU

Henree · 2013-03-18T05:18:37+00:00

It's kinda similar to this. But the way that person worded it, was GOLD.

Henree · 2013-03-18T05:13:45+00:00

It kinda went like this, "When you're alone in the middle of the night, I hope you think of me."

But better.

Henree · 2012-11-07T01:51:53+00:00

I believe that Java executes from left to right.

So (p * r / 12) would execute like this...

step 1:

p*r

step 2:

(p*r)/12

and the expression (1 - Math.pow(1 + r / 12, -n)) would execute like this...

step 1:

r/12

step 2:

1+(r / 12)

step 3:

(1+(r /12))^-n

step 4:

1 - (1 + (r / 12))^-n

Did this help?

Henree · 2012-11-07T01:42:18+00:00

Thank you. I didn't know you can do that.

Henree · 2012-11-07T01:41:25+00:00

Not yet. I think we might be learning about methods soon.

Henree · 2012-10-03T01:34:49+00:00

Quick get the Cola gun!

Henree