Question: Read a 3 - character string from input into variable userString. Declare a Boolean variable hasDigit and assign hasDigit with true if userString contains a

Read a 3-character string from input into variable userString. Declare a Boolean variable hasDigit and assign hasDigit with true if userString contains a digit. Otherwise, assign hasDigit with false.
Ex: If the input is 66v, then hasDigit is assigned with true, so the output is:
String is valid
Ex: If the input is byn, then hasDigit is assigned with false, so the output is:
String is not valid
Note: Use userString = scnr.nextLine() to read the entire line from input into userString.

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