Modify question 2 from Lab week 7 (totalling marks) so that it uses a subroutine to input and validate a mark input by the user.
The price of tickets to a concert depends on the age of the customer. If the customer is a child (under 16 years) a ticket costs $50 otherwise a ticket costs $70 for adults. Write a program that asks the user the type of ticket required, then prints (displays) a ticket. Tickets are numbered commencing at 1001. Use subroutines when writing your solution.
Run Type (C=Child, A=Adult, X = Exit) ? A -------------------- Ticket Number 1001 Admits 1 Adult Price $70.00 -------------------- Type (C=Child, A=Adult, X = Exit) ? C -------------------- Ticket Number 1002 Admits 1 Child Price $50.00 --------------------
Type (C=Child, A=Adult, X = Exit) ? C -------------------- Ticket Number 1003 Admits 1 Child Price $50.00 --------------------
Type (C=Child, A=Adult, X = Exit) ? X
Written by Tim Whitfort.