I have been stuck on this problem for hours

[indigo agate]

not javafx btw

anyways, what ur code look like so far?

@tiny latch

[tiny latch]

I'm trying to but a visible strings around the numbers that's what I'm having a problem with

[tiny latch]

my bad

[indigo agate]

right so uh

scrap all that, i'm not sure what ur doing but u can achieve all of this in just one for-loop

./run

String res = "";
int n = 8;
for (int i = 1; i < n; i += 2) {
   res += String.valueOf(i);
}
System.out.println(res)

[low crest]

@indigo agate I only received java(15.0.2) error output

file0.code.java:7: error: ';' expected
System.out.println(res)
                       ^
1 error
error: compilation failed

[indigo agate]

./run

String res = "";
int n = 8;
for (int i = 1; i < n; i += 2) {
   res += String.valueOf(i);
}
System.out.println(res);

[low crest]

Here is your java(15.0.2) output @indigo agate

1357

[indigo agate]

yep

./run

String res = "";
int n = 9;
for (int i = 1; i < n; i += 2) {
   res += String.valueOf(i);
}
System.out.println(res)
```a

[low crest]

@indigo agate I only received java(15.0.2) error output

file0.code.java:7: error: ';' expected
System.out.println(res)
                       ^
1 error
error: compilation failed

[indigo agate]

damn ;

./run

String res = "";
int n = 9;
for (int i = 1; i < n; i += 2) {
   res += String.valueOf(i);
}
System.out.println(res);

[low crest]

Here is your java(15.0.2) output @indigo agate

1357

[indigo agate]

change i < n to i <= n

then ur good

[tiny latch]

ok but what about the string in between?

[indigo agate]

oh sorry u wanted commas

./run

String res = "";
int n = 9;
for (int i = 1; i <= n; i += 2) {
   res += String.valueOf(i) + ", "; // number, [space]
}
res = res.substring(res.length() - 1);
System.out.println(res);

[low crest]

Here is your java(15.0.2) output @indigo agate

[indigo agate]

./run

String res = "";
int n = 9;
for (int i = 1; i <= n; i += 2) {
   res += String.valueOf(i) + ", "; // number, [space]
}
res = res.substring(res.length() - 1);
System.out.println(res);

[low crest]

Here is your java(15.0.2) output @indigo agate

[indigo agate]

./run

String res = "";
int n = 9;
for (int i = 1; i <= n; i += 2) {
   res += String.valueOf(i) + ", "; // number, [space]
}
res = res.substring(0, res.length() - 2);
System.out.println(res);

[low crest]

Here is your java(15.0.2) output @indigo agate

1, 3, 5, 7, 9

[indigo agate]

• 2

great

[tiny latch]

oo no I mean like this string "

"

[indigo agate]

what string

[tiny latch]

Double qutros s

Quotes*

[indigo agate]

ohh for 0

well this is the main logic for ur program, just add an if n == 0 return "";

and if n < 0 return "NONE"

./run

class Main {
public static String method(int n) {
  String res = "";
  if (n < 0) return "NONE";
  if (n == 0) return "";
  for (int i = 1; i <= n; i += 2) {
     res += String.valueOf(i) + ", "; // number, [space]
  }
  res = res.substring(0, res.length() - 2);
  return res;
}

public static void main(String args[]) {
  System.out.println(method(0));
  System.out.println(method(-3));
  System.out.println(method(3));
}
}

[low crest]

Here is your java(15.0.2) output @indigo agate

NONE
1, 3

[indigo agate]

there u go

"" isn't printed here but it's being returned correctly

[tiny latch]

Omg @indigo agate thank you so much

[indigo agate]

npnp

[tiny latch]

you should be a gold helper

[indigo agate]

haha

the road is so far

[smoky prism]

Jukelyn#9848

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[tiny latch]

I believe in you

[indigo agate]

the gap from bronze 3 to silver 1 is triple from 0 to bronze 3

haha

[tiny latch]

Can I rate u? to help u with that or is that like automatic?

[indigo agate]

it's just a heart or nothing

no rating unfortunately

[tiny latch]

Oo well I'm going to sleep

Thanks for the help