Read a $3-$character string from input into variable inString. Declare a Boolean variable containsSpace and assign containsSpace with true if inString contains a space. Otherwise, assign containsSpace with false.

Ex: If the input is q y$,$ then containsSpace is assigned with true, so the output is:

String is valid

Ex: If the input is #$20,$ then containsSpace is assigned with false, so the output is:

String is not valid

Note: Use getline$($cin$,$ inString$)$ to read the entire line from input into inString.