Read a $3-$character string from input into variable inputString. Declare a Boolean variable hasDigit and assign hasDigit with true if

inputString contains a digit. Otherwise, assign hasDigit with false.

Ex: If the input is $w4x,$ then hasDigit is assigned with true, so the output is:

Valid string

Ex: If the input is $n.$#$,$ then hasDigit is assigned with false, so the output is:

Invalid string

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