Driver code
public static void main ( String [ ] args ) { char a [ ] = " Hi ▁ This ▁ is ▁ geeksforgeeks . ▁ " . toCharArray ( ) ; int n1 = a . length ; char b [ ] = " You ▁ are ▁ welcome ▁ here . " . toCharArray ( ) ; int n2 = b . length ;