Scanner problem in solo learn?

Question

how to get input in solo learn I know Scanner in java but it not working in solo learn?

Answer 1

In sololearn compiler , you should provide each input before the program runs ; each input should be entered in a new line like this :
a
b
c

Answer 2

can u enter a short demo to explain

Answer 3

in solo learn u need to give the package ;
import java.util.*; instead of , import java.util.Scanner;