# Search:

Type: Posts; User: hkfrenchtoast

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1. ## Thread: Another Array Problem

by hkfrenchtoast
Replies
11
Views
190

### Re: Another Array Problem

Oh! So the string length would be 2?

and the character length would be 13?
2. ## Thread: Another Array Problem

by hkfrenchtoast
Replies
11
Views
190

### Re: Another Array Problem

But myArray.length is 11 though

so i=10;

for int i=0; 10<11; i++

so it should run again right? There shouldn't be an error.
3. ## Thread: Another Array Problem

by hkfrenchtoast
Replies
11
Views
190

### Re: Another Array Problem

Well, I just guessed and inputted random for parameters and managed to get the answer correct with:

for (int i = 0; i <= scores.length-3; i++)

Not sure why though.
4. ## Thread: Another Array Problem

by hkfrenchtoast
Replies
11
Views
190

### Re: Another Array Problem

The assignment says: "return true if the array contains 3 adjacent scores that differ from each other by at most 2"

5-5=0, 5-3=2 2<3 so it's true.
5. ## Thread: Another Array Problem

by hkfrenchtoast
Replies
11
Views
190

### Re: Another Array Problem

No, scoresClumb{3,4, 6} is false. 6-4=2 and 4-3=1. 2+1=3. 3>2, so it has to be false.

Mhm... After looking at the loop over and over again, I still see nothing wrong with the loop. Shouldn't...
6. ## Thread: Another Array Problem

by hkfrenchtoast
Replies
11
Views
190

### Another Array Problem

Assignment:
Given an array of scores sorted in increasing order, return true if the array contains 3 adjacent scores that differ from each other by at most 2, such as with {3, 4, 5} or {3, 5, 5}.
...
7. ## Thread: Array Problem

by hkfrenchtoast
Replies
14
Views
249

### Re: Array Problem

Okay, I understand the reasoning behind it, but I do not understand the &true thing. What is that? I haven't seen that before.

I only seen temp=true or temp=false

but not temp=temp&true.
8. ## Thread: Array Problem

by hkfrenchtoast
Replies
14
Views
249

### Re: Array Problem

Okay, I did what you said:

class Test
{
private String temp = "false";
void scoresIncreasing(int[] scores)
{
for (int i = 0; i< scores.length-1; i++)
{

by hkfrenchtoast
Replies
2
Views
139

Hello. I don't understand what all this is for:

System.out.println("Total number of grades is "+ numberofgrades);
System.out.println("Total number of A's is "+A);...
10. ## Thread: Array Problem

by hkfrenchtoast
Replies
14
Views
249

### Re: Array Problem

Sorry to bump this, but I really want to know how to make the code work. :/
11. ## Thread: Not sure how to copy and paste(Highlight) my code onto the forums...

by hkfrenchtoast
Replies
2
Views
99

### [SOLVED] Re: Not sure how to copy and paste(Highlight) my code onto the forums...

All you have to do is just type the code tag and than your code and than end it with the code tag.
12. ## Thread: Array Problem

by hkfrenchtoast
Replies
14
Views
249

### Re: Array Problem

Removing "|| scores[i] == scores [i+1]" ?

That does not work. The output is still: true false. Besides, I need it to complete the assignment (return true if each score is equal).

I know what...
13. ## Thread: Array Problem

by hkfrenchtoast
Replies
14
Views
249

### Re: Array Problem

I ran the code again with {1,3,2} and got

Output:

I am not sure what the problem is. I forgot to mention that the assignment is from CodingBat AP-1 question.
14. ## Thread: Array Problem

by hkfrenchtoast
Replies
14
Views
249

### Re: Array Problem

--- Update ---

[/COLOR]NVM, I am a retard. I tested {3,2} and got False.

class Test
{
void scoresIncreasing(int[] scores)
{
for (int i = 0; i< scores.length-1; i++)
15. ## Thread: Array Problem

by hkfrenchtoast
Replies
14
Views
249

### Array Problem

The exercise:
Given an array of scores, return true if each score is equal or greater than the one before. The array will be length 2 or more.

scoresIncreasing({1, 3, 4}) → true...
16. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

Javac does not recognize the Error. Perhaps it's just an Eclipse thing? I ran javac on console. No error from that. The code just runs.

--- Update ---

Okay, I managed to fix the NULL problem...
17. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

I did in an earlier post:

That's all it says on the Compiler (Eclipse)

The code runs, but it says there's an
18. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

The code does run on javac, however...When I go to the Status (Pmenu method) in my code, all the stuff are NULL. like
Name= Null
Gender = Null
Hair Color= Null .....

Compiler error is on Line 2...
19. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

Yes, of course!

import java.util.Scanner;

class Player {
private String name;
private String gender;
private String hcolor;
private String ecolor;
20. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

I changed the pmenu to

But that just gave me another error:

Looking at the code, Player type wasn't already defined...
21. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

Well I fixed the trivial mistakes from post number 4. I ended up with a single error:

import java.util.Scanner;

class Player {
private String name;
private String gender;
private...
22. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

Wow, that makes so much sense HAHA (EDIT: NVM. Look at bottom!). There was another solution that I found to this code too: (Turning everything into statics)

import java.util.Scanner;

class...
23. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

Yeah, I put that after observing my code. But it did not fix anything.
24. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

No spelling mistakes... Not sure what is wrong? Is it because of the placement of the code?
25. ## Thread: Few errors on my code.

by hkfrenchtoast
Replies
25
Views
273

### Re: Few errors on my code.

Okay, I fixed the problem. However, I added a new method for the Town Menu. I am getting errors

import java.util.Scanner;

class Player {
private String name;
private String gender;
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