How do i make a java code that displays possible names?

Question

How do i make a code like this?
Enter three first names:

Mark

Ryan

John

Possible names are:

1 - Mark Ryan

2 - Mark John

3 - Ryan Mark

4 - Ryan John

5 - John Mark

6 - John Ryan

Enter 1-6 to select a name: 6

The initials for John Ryan is JR.

Suggested username: john_ryan

Thanks for the help! If possible please share the code.

Answer 1

Carl Salcedo Did you try it yourself? Please show us your attempt first.

Answer 2

I think this is a good solution. I hope it helps you.

https://code.sololearn.com/cB9HI7PpmHBx

Answer 3

Hi
this code is not fault tolerant but will do the trick.
https://code.sololearn.com/cZNWMcT7V5J0