Lab3

Description:

This is lab #3

Functions

Code:

def addition (x,y):     z=x+y     return z def subtract(x,y):     z=x-y     return z def multiplication(x,y):     z=x*y     return z def divide(x,y):     z=x/y     return z def remainder(x,y):     z=x%y     return z

def xgy(x,y):       if x==y:       return (‘x equals y’)   elif x<y:       return (‘x less than y’)   else:       return (‘x greater than y’)                   def print_menu():     print (‘1.addition’)     print (‘2.subtraction’)     print (‘3.multiplication’)     print (‘4.divide’)     print (‘5.remainder’)     print (‘6.xgy’)     print (‘choose menu item by type in a number’)

print_menu() menu_item = input (‘menu_item?’) while (menu_item !=0):     x = int (input (‘Enter first number: ‘))     y = int (input (‘Enter second number: ‘))     print (x)

if (menu_item==1):                plus=addition(x,y)                print (plus)     if (menu_item==2):                sub=subtract(x,y)                print  (sub)     if (menu_item==3):                mul=multiplication(x,y)                print (mul)     if (menu_item==4):                div=divide(x,y)                print (div)     if (menu_item==5):                rem=remainder(x,y)                print (rem)     if (menu_item==6):                compare=xgy(x,y)                print (compare)

print_menu()     menu_item = input (‘menu_item?’)

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