Exercise 38 - list

ten_things = "Apples Oranges Crows Telephone Light Sugar"

print("Wait there's not 10 things in that list, let's fix that.")

stuff = ten_things.split(' ')
more_stuff = ["Day", "Night", "Song", "Frisbee", "Corn", "Banana", "Girl", "Boy"]

while len(stuff) != 10:
    next_one = more_stuff.pop()
    print("Adding: ", next_one)
    stuff.append(next_one)
    print("There's %d items now." % len(stuff))
    
print("There we go:", stuff)

print("Let's do some things with stuff.")

print(stuff[1])
print(stuff[-1]) # whoa! fancy
print(stuff.pop())
print(' '.join(stuff)) # what? cool!
print('#'.join(stuff[3:5])) # super stellar!

output

Wait there's not 10 things in that list, let's fix that.
Adding:  Boy
There's 7 items now.
Adding:  Girl
There's 8 items now.
Adding:  Banana
There's 9 items now.
Adding:  Corn
There's 10 items now.
There we go: ['Apples', 'Oranges', 'Crows', 'Telephone', 'Light', 'Sugar', 'Boy', 'Girl', 'Banana', 'Corn']
Let's do some things with stuff.
Oranges
Corn
Corn
Apples Oranges Crows Telephone Light Sugar Boy Girl Banana
Telephone#Light

2019-10-01

01:22:22

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转载自www.cnblogs.com/petitherisson/p/11614083.html
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