Read a $3-$character string from input into variable inString. Declare a Boolean variable isValid and assign isValid with true if inString does not contain any digits. Otherwise, assign isValid with false.

Ex: If the input is $jxy,$ then isValid is assigned with true, so the output is:

string is valid

Ex: If the input is $s9q,$ then isValid is assigned with false, so the output is:

String is not valid

Note: Use instring $=$ scnr$.$ nextLine $()$ to read the entire line from input into inString.

import java.util. Scanner;

public class StringModification $\{$

public static void main$($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($

System.in$)$;

String instring;

$Y^{**}$ Your code goes here $*/$

if $($isvalid$)\{$

System.out.println$("$String is valid"$)$;

$\}$

else $\{$

System.out.println$("$String is not valid"$)$;

$\}$

$\}$

$\}$