
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Python
This program tries to create a Sapceship class with sinlge attribute -num_lights- and one non-constructor method - show_lights. It then instantiates a Spaceship object and tells it to show its lights. See is you can fix it!
Class Spaceship;
def_init_(self, num_lights = 0):
self.num_lights = num_lights
def show_lights():
display_strings = ''
for i in range(num-lights):
display_strings += '*'
print(display_string)
s.Spaceship(5)
s.show_lights()
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