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Type: Posts; User: redbull

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1. ## Thread: Don't Know How to Solve this problem that involves recursion and factorial. Stuck. Please HELP!

by redbull
Replies
0
Views
216

### Don't Know How to Solve this problem that involves recursion and factorial. Stuck. Please HELP!

Hello. I have the following problem. I don't know if it's a knapsack problem, or what problem it exactly is. My java skills are not the greatest, so please help. Here is the problem. Then, I will...
2. ## Thread: Can anybody explain this code in details

by redbull
Replies
1
Views
203

### Can anybody explain this code in details

Hello,
Can anybody explain each lines of this code in details? I understand most of it, but I have a couple of problems with some of the logic and coding.

class Josephus
{
static...
3. ## Thread: Code is not printing how I want it to

by redbull
Replies
7
Views
317

### Re: Code is not printing how I want it to

ok I would appreciate all the help and explaining that I can get
4. ## Thread: Code is not printing how I want it to

by redbull
Replies
7
Views
317

### Re: Code is not printing how I want it to

I have just corrected the program to the one I submitted for my assignment. This was made in eclipse, and checkstyle was used. And the instructor wants everything to be final, all the numbers to be...
5. ## Thread: Code is not printing how I want it to

by redbull
Replies
7
Views
317

### Re: Code is not printing how I want it to

I did, but someone deleted my original post... And i spent 20 minutes making it.. Bummer!

--- Update ---

I'll start over again

--- Update ---

OK, here is an assignment that I already...
6. ## Thread: Code is not printing how I want it to

by redbull
Replies
7
Views
317

### Code is not printing how I want it to

Hello, I have the following code that I need help in:

import java.io.File;
import java.io.IOException;
import java.math.BigDecimal;
import java.math.BigInteger;
import...
7. ## Thread: Help with java code that I can't figure out

by redbull
Replies
0
Views
2

### Help with java code that I can't figure out

Hello, I have the following java code that's been giving me trouble to figure out. I'm in my second semester of java, so I should figure this out by now. But, it's been a little tough for me. Before...
8. ## Thread: Question

by redbull
Replies
0
Views
139

### Question

How do i delete my previous threads and posts? They might provide a free sample of code to people taking the same courses at my school. I want to delete all my programming threads. thank you
9. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

OK, the assignment is past due and was extra credit. How do I do this? Reduce my program from 930 bytes to under 793 bytes. And most of my program is java string. Last, I cannot import any files into...
10. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

i am totally lost...

--- Update ---

ok, maybe it involves javap -c <class>....
11. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

how do you do that? He did hint on changing the extension, possibly to a text

--- Update ---

No, the program can't take any input. I heard someone else mention something about converting this...
12. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

that's what I will have to do. I am going to use an external program to get the hex codes for this string, compress that string in hex codes, then bring these hex codes into my program. The...
13. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

I am counting bytes of the java file. Like suppose I save it to the desktop, I'll right click it, check the properties, and check the size there.

I cannot pass in any inputs for this. Here's what...
14. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

ok, I have another idea. I'm going to use an external program to convert string to ascii. Then I am going to copy and paste that into a java program, and compress that ascii code. Will that work? But...
15. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

ok I just added the "+" at the end of end line, to make it look more readable. But it adds a "+", which are extra characters.

--- Update ---

please, this is not the time to be asking these...
16. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

This is what the teacher said:

< The total number of characters in the program should be fewer that the total number of characters in the pledge (655 printable, 793 total). Your programs file...
17. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

how do i undelete? if not, I can repost

--- Update ---

<I pledge that every program with my name on it shall be written by me
(and my co-authors, if any) and that I fully understand the...
18. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

I deleted this
19. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] Re: How to I possibly compress a java string to say byte space?

I Delete this
20. ## Thread: How to I possibly compress a java string to say byte space?

by redbull
Replies
25
Views
863

### [SOLVED] How to I possibly compress a java string to say byte space?

[/COLOR]

<I pledge that every program with my name on it shall be written by me
(and my co-authors, if any) and that I fully understand the program.
Every program I submit shall be entirely my...
21. ## Thread: I'M ABOUT TO FAIL MY CLASS... PLEASE HELPPPP!!!!

by redbull
Replies
3
Views
356

### Re: I'M ABOUT TO FAIL MY CLASS... PLEASE HELPPPP!!!!

Ok, without the PDF, all the words are going to be jumbled up. Here's what I am talking about

So here's a brief summary of the program and of my problems:
First, I'm having problems with the...
22. ## Thread: I'M ABOUT TO FAIL MY CLASS... PLEASE HELPPPP!!!!

by redbull
Replies
3
Views
356

### I'M ABOUT TO FAIL MY CLASS... PLEASE HELPPPP!!!!

Hello,
I was given an assignment, of which I have spent the WHOLE ENTIRE DAY today AND yesterday working on. I am confused of where to start though. Here is the link to the assignment:...
23. ## Thread: Helpppp meeeee, I am stuckkkk and probably going to get violent any minute!!!!

by redbull
Replies
18
Views
803

### [SOLVED] Re: Helpppp meeeee, I am stuckkkk and probably going to get violent any minute!!!!

also, if you look at string 'a1", i used ps.next() instead of ps.nextLine()... I thought nextLine was unnecessary. Why did you use nextLine for both of yours in your example?
24. ## Thread: Helpppp meeeee, I am stuckkkk and probably going to get violent any minute!!!!

by redbull
Replies
18
Views
803

### [SOLVED] Re: Helpppp meeeee, I am stuckkkk and probably going to get violent any minute!!!!

I AMMMMMMMMMMM A GENIUSSSSSSSSSSSSSSSSS MUAHAHHA BUHAHAHA BUHAHA MUHAHAHHA.... I AM DA BEST PROGRAMMER EVER.

real talk, thanks for your help me...

unfortunately I have a lot of unfinished...
25. ## Thread: Helpppp meeeee, I am stuckkkk and probably going to get violent any minute!!!!

by redbull
Replies
18
Views
803

### [SOLVED] Re: Helpppp meeeee, I am stuckkkk and probably going to get violent any minute!!!!

ok I got my code working, but it has many logic errors... the coefficients can only be one number. how can i get it to read if it's one of two numbers. The substring is only coded for one digit...
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