Page 412 - Ai_417_V3.0_C9_Flipbook
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Commands                                            Output


                 fruits = ["apple", "banana", "cherries"]               ['apple', 'banana', 'cherries', 'melon']
                 fruits.append("melon")

                 print(fruits)

                 cars = ["Maruti", "Ford"]                              ['Maruti', 'Ford', 'Honda', 'Hyundai']
                 cars.append("Honda")

                 cars.append("Hyundai")

                 print(cars)
                 #input names of 5 friends and store in list            Enter Friend Name: Amit

                 friends=[]                                             Enter Friend Name: Sneha
                 for i in range(5):                                     Enter Friend Name: Swati

                       nm=input("Enter Friend Name: ")                  Enter Friend Name: Sudhir
                       friends.append(nm)                               Enter Friend Name: Shashi

                 print(friends)                                         ['Amit', 'Sneha', 'Swati', 'Sudhir', 'Shashi']
                 #adding a list at the end of another list              ['cat', 'dog', 'rabbit', ['tiger', 'lion']]
                 pets = ['cat', 'dog', 'rabbit']

                 wild = ['tiger', 'lion']
                 pets.append(wild)

                 print(pets)

              The extend( ) Function
              The extend() function is used to append multiple values at a time in a list. The syntax of the extend()
              function is:
                 list.extend(iterable value)
              where iterable value can be a list. For example,


                                          Commands                             Output

                                n=[1,2,3,4]                     [1, 2, 3, 4, 5]
                                m=[5]
                                n.extend(m)

                                print(n)
                                pets  =  ['cat',  'dog',  ['cat', 'dog', 'rabbit', 'tiger', 'lion']
                                'rabbit']
                                wild=['tiger', 'lion']
                                pets.extend(wild)
                                print(pets)





                    410     Touchpad Artificial Intelligence (Ver. 3.0)-IX
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