ADD THE MISSING CODE: Otherwise, assign isValid with false.

Ex: If the input is m$\%,$ then isValid is assigned with true, so the output is:

String accepted

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

String not accepted import java.util.Scanner;

public class StringChecker $\{$

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

Scanner scnr $=$ new Scanner$($System$.$in$)$;

String userString;

if $($isValid$)\{$

System.out.println$("$String accepted"$)$;

$\}$

else $\{$

System.out.println$("$String not accepted"$)$;

$\}$

$\}$

$\}$