PyMenuClass2, Python 3

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#python 3.6.9
#PyMenuClass2: example of use of dictionary instead of switch in PyMenuClass program

#this code is created by Rezaul Hoque on May 06,2022;contact: jewelmrh@yahoo.com

#note: codes shared by Rezaul Hoque on rextester are not for sale; they are created and shared to facilitate the algorithm learning process; many like Hoque use this platform to practice programming ;Rezaul hopes his contribution helps others to fine tune their learning;

class Menu(object):
        def pack_0(self):
                      print(f'Default package has 2 parathas, 1 scrambled egg and 1 chai. It costs Tk 50.\n')
                      
        def pack_1(self):
                       print(f'Package 1 has 2 rotis, 1 dal and 1 coffee. It costs Tk 80.\n')
                       
        def pack_2(self):
                       print(f'Package 2 has 3 slices of bread, jelly, banana and chai. It costs Tk 40.\n')
                       
        def pack_3(self):
                       print(f'Package 3 has 1 plate of khichri.It costs Tk 60.\n')

if __name__=='__main__':

t=Menu()
 MenuPick={0:t.pack_0, 
                      1: t.pack_1,
                       2: t.pack_2,
                       3: t.pack_3}

print("(0)Set Menu (1)Pack1(2)Pack2 (3)Pack3 (4)Quit")
 for choice in range(0,4):
    choice=int(input("Select: \n"))
    if(choice >= 0) and (choice <4):
        MenuPick[choice]()

[ - ] Show input
Absolute running time: 0.23 sec, cpu time: 0.05 sec, memory peak: 8 Mb, absolute service time: 0,34 sec