How to print variable value in text

Question

I want the program to print A car with number of wheels has been created. Numbers of wheels = <wheels variable value>.

I tried to use place holder as in C# {0} or {1}: System.out.println("A car with {0} wheels created", wheels);

`System.out.println("A car with " + wheels + " wheels has been created.");` — Turing85, Aug 02 '19 at 19:04
That, or as you already mentioned placeholders: use String.format() — GhostCat, Aug 02 '19 at 19:06

score 1 · Accepted Answer · answered Aug 02 '19 at 19:06

1

use + as a way to concatenate strings, like so:

System.out.println("A car with " + wheels + " wheels has been created.") where wheels is your variable

answered Aug 02 '19 at 19:06

Aiyuni

1

```System,out.printf("A car with %d wheels has been created.%n", wheels)``` seems to me easier to read, especially in cases where more than one insertion is wanted. – Aug 02 '19 at 23:54

1 Answers1