图片发自简书App
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 {0} items now.".format(len(stuff)))
print("There we go: ",stuff)
print("Let's do some things with stuff.")
print(stuff[1])
print(stuff[-1])
print(stuff.pop())
print(' '.join(stuff))
print('#'.join(stuff[3:5]))
list[3:5]似乎和我原来记住的相互矛盾了。
原来记住的是list[3],list[4],list[5]
今天的练习中，却只有list[3]和list[4]
