How to output 1 22 333 22 1with the input of 123 using java send help

Question

How to output 1 22 333 22 1with the input of 123 using java send help

Answer 1

Pls share your attempt

Answer 2

Show me what you tried, I don't make promises, but if you try, then I will try to help you get through.

Save the code in SoloLearn and share its link in your thread Description. Follow the below guide in case you don't know how.

Good luck! 👍

https://www.sololearn.com/post/75089/?ref=app

Answer 3

Martin
I finally got it done
But for this I take the input using a String instead of number.

https://code.sololearn.com/cAWRDN8QBwaM/?ref=app

Answer 4

I was referring to your original question where all the characters are printed on the same line. But if you prefer to print on different lines then you can replace line 29 from this ...

System.out.print(" ");

Into this ...

System.out.println();

Pretty simple 👌

Answer 5

import java.util.Scanner;

public class Example {
public Example() {

}

public static void main(String args[]) {
Scanner input = new Scanner(System.in);
int n;
n = input.nextInt();

for(int i=1; i<=n; i++){
for (int j=0;j<i;j++)
System.out.print(i);
System.out.println();
}
for(int i=n-1; i>0; i--){
for(int j=0; j<i; j++)
System.out.print(i);

System.out.println() ;

}

}

Answer 6

That is my code. When I input 3 i come with the output of 1 22 333 22 1 but I need to input 123 and get the same output. Send help

Answer 7

Martin
How it should be if we got a number with even number of digits? e.g. 1234.

1 22 333 4444 333 22 1

Is above correct for output?

Answer 8

Yes the output is correct if you have to input 1234.

Answer 9

Martin
Is it also okay if we turn the number into a,string? I just have an idea using string ...

Answer 10

Yes its okay but I also need to input character. For example, QWE the output should be Q WW EEE WW Q

Answer 11

Okay I get it, so it accepts string too.
I'll get back later
I hope someone can come up with something sooner though ...

Answer 12

Okaay thank you so much. I appreciated your effort, I'll just wait you after your code is done.

Answer 13

How to make this output
1
22
333
22
1
instead of this 1 22 333 22 1?

Answer 14

But how if I input in different lines? like
1
2
3

Answer 15

That would mean 3 inputs (1, 2 and 3) instead of just 1 input (123).

The Scanner reads a line, if you want, you can put the code into a loop so multiple input can be supported.

Answer 16

Yes but how to put the code into the loop. I'm trying to understand the code first.

Answer 17

Ping me when you made the code into a loop, or maybe a method. I'd like to see it 👌

Answer 18

But how to do that? can you help me? I'm still trying to understand the code

Answer 19

It's okay, no need to rush.
Did I over complicated the code?
Anyways, I think you can do it 👍

Answer 20

Can you help me how to made the code into loop?