Write a set of functions that calculate the cost of movie tickets for a family. These functions should use a pass-by-reference variable that accesses the double running_total variable in main(). Using a loop, keep displaying the ticket prices for each age group:Something like:Model Hall Movie Ticket Box OfficeUnder Age 3 (free)Ages 3-11 ($10.25)Ages 12-54 ($15.50)Age 55 or older ($12)If 4 tickets are purchased (not counting under age 3) then 20% discountWithin the loop:Keep asking the user to input the moviegoer age and to enter a zero for the age when they are finished inputting all the family members.Also, within the loop: Keep a running_total that is output to the screenafter each age has been entered.This running_total should be accessed through the functions using apass-by-reference variable.Finally, after the looping is done: Calculate the total cost, including a 7.5% sales tax, and output it to the screen.

Step 1 : Start Step 2 : Define a Function calc_RunningTotal() to calculate the running_total after…

Answered: Write a set of functions that calculate…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write a set of functions that calculate the cost of movie tickets for a family. These functions should use a pass-by-reference variable that accesses the double running_total variable in main().
- Using a loop, keep displaying the ticket prices for each age group:
  - Something like:

Model Hall Movie Ticket Box Office

Under Age 3 (free)

Ages 3-11 ($10.25)

Ages 12-54 ($15.50)

Age 55 or older ($12)

If 4 tickets are purchased (not counting under age 3) then 20% discount

- - Within the loop:
    - Keep asking the user to input the moviegoer age and to enter a zero for the age when they are finished inputting all the family members.

- - Also, within the loop:
    - Keep a running_total that is output to the screenafter each age has been entered.

- - - This running_total should be accessed through the functions using apass-by-reference variable.

Finally, after the looping is done:
- Calculate the total cost, including a 7.5% sales tax, and output it to the screen.

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