""" MovieGuide.py This program allows each theater patron to enter a value from 0 to 4 indicating the number of stars that the patron awards to the Guide's featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, the average star rating for the movie is displayed. """ # Initialize variables. totalStars = 0 # total of star ratings. numPatrons = 0 # keep track of number of patrons averageStars = 0 numStars = 0 # Get input. numStarsString = input("Enter rating for featured movie: ") # Convert to double. numStars = float(numStarsString) # Write while loop here while numStars >= 0 and numStars <= 4: numPatrons = numPatrons + 1 # incrementor totalStars = totalStars + numStars # Get input. numStarsString = input("Enter rating for featured movie: ") # Convert to double. numStars = float(numStarsString)   # Calculate average star rating averageStars - totalStars / numPatrons print("Average Star Value: " + str(averageStars))

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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"""
MovieGuide.py

This program allows each theater patron to enter a value from
0 to 4 indicating the number of stars that the patron awards
to the Guide's featured movie of the week. The program
executes continuously until the theater manager enters a
negative number to quit. At the end of the program, the
average star rating for the movie is displayed.
"""

# Initialize variables.
totalStars = 0 # total of star ratings.
numPatrons = 0 # keep track of number of patrons
averageStars = 0
numStars = 0

# Get input.
numStarsString = input("Enter rating for featured movie: ")

# Convert to double.
numStars = float(numStarsString)

# Write while loop here
while numStars >= 0 and numStars <= 4:
numPatrons = numPatrons + 1 # incrementor
totalStars = totalStars + numStars
# Get input.
numStarsString = input("Enter rating for featured movie: ")

# Convert to double.
numStars = float(numStarsString)
 
# Calculate average star rating
averageStars - totalStars / numPatrons
print("Average Star Value: " + str(averageStars))
 
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