Jack -复习变量和学习字符串

import turtle

# 1.设置颜色 color
red = 'blue'
color=input('你喜欢什么颜色')
turtle.pencolor(color)
changdu= 100
jiaodu= 567
turtle.speed(0)
# 2.画一条边 forward
turtle.forward(changdu)
# 3.转弯  left，right
turtle.left(jiaodu)
# 。。。。
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
turtle.forward(changdu)
turtle.left(jiaodu)
# do  did  ---》 ，过去完成时  done
turtle.done()