列表的应用

import turtle
turtle.speed(10)
colors = ['pink','blue','black','green','purple','orange']

for i in range(260):
    turtle.pencolor(colors[i%6])
    turtle.forward(i)
    turtle.left(59)

turtle.done()

names=['www','aaa','bbb']
scores=[95,100,85]

d = {'www': 95, 'aaa': 100, 'bbb': 80}

print(d['bbb'])

d['ooo '] = 100
'ooo' in d
d.pop('bbb')
print(d)