def main (): a = cashieringsystem () while (1): a.foods () main ()

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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Question

Create the following Pseudocode from the following code:

def main ():
a =
cashieringsystem ()
while (1):
a.foods ()
main()
Transcribed Image Text:def main (): a = cashieringsystem () while (1): a.foods () main()
class cashieringsystem:
def_init_(self, a=0, r=0,recieve=0, change=0, temp=0) :
print ("\n\n*****WELCOME TO SIMPLE CASHIERING SYSTEM***** \n")
self.a = a
self.r = r
self.recieve = recieve
self.change = change
self.temp = temp
def foods (self):
print ("*****RESTAURANT MENU*****")
print ("1.KABOB----->$15.00", "\n2.BURGER-
while (1):
c = int (input ("Choose:\n"))
if (c == 1):
-->$10.00", "\n3.BEEF SHAWERMA--->$9.00", "\n4.CHICKEN SHAWERMA---->$9.00","\n5.Cash Out", "\n6.Exit")
d = int (input ("Enter the quantity:\n"))
self.r = self.r + 30 * d
elif (c == 2):
d = int (input ("Enter the quantity:\n"))
self.r = self.r + 35 * d
elif (c == 3):
d = int (input ("Enter the quantity:\n"))
self.r = self.r + 50 * d
elif (c == 4):
d = int (input ("Enter the quantity:\n"))
self.r = self.r + 40 * d
elif (c == 5):
print ("total: ş", self.r)
if (self.r > 0) :
recieve = int (input ("Input Money Recieve:\n"))
print ("Change:",recieve - self.r)
print ("*****Thank You Come Again!!!*****")
quit ()
elif (c == 6):
quit ()
else:
print ("Invalid option")
def main () :
a = cashieringsystem ()
while (1) :
Transcribed Image Text:class cashieringsystem: def_init_(self, a=0, r=0,recieve=0, change=0, temp=0) : print ("\n\n*****WELCOME TO SIMPLE CASHIERING SYSTEM***** \n") self.a = a self.r = r self.recieve = recieve self.change = change self.temp = temp def foods (self): print ("*****RESTAURANT MENU*****") print ("1.KABOB----->$15.00", "\n2.BURGER- while (1): c = int (input ("Choose:\n")) if (c == 1): -->$10.00", "\n3.BEEF SHAWERMA--->$9.00", "\n4.CHICKEN SHAWERMA---->$9.00","\n5.Cash Out", "\n6.Exit") d = int (input ("Enter the quantity:\n")) self.r = self.r + 30 * d elif (c == 2): d = int (input ("Enter the quantity:\n")) self.r = self.r + 35 * d elif (c == 3): d = int (input ("Enter the quantity:\n")) self.r = self.r + 50 * d elif (c == 4): d = int (input ("Enter the quantity:\n")) self.r = self.r + 40 * d elif (c == 5): print ("total: ş", self.r) if (self.r > 0) : recieve = int (input ("Input Money Recieve:\n")) print ("Change:",recieve - self.r) print ("*****Thank You Come Again!!!*****") quit () elif (c == 6): quit () else: print ("Invalid option") def main () : a = cashieringsystem () while (1) :
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