diy1.py

# 利用write()帮助悟空给诺依回信吧~
import turtle
# screen=turtle.Screen()
# screen.bgcolor("light blue")



screen = turtle.Screen();
screen.bgcolor("light green")
len=screen.textinput("100","100")
len = int(len)
pen=turtle.Pen()
pen.hideturtle()
pen.pendown()
pen.pensize(5)
pen.pencolor("red")
pen.left(45)
pen.forward(2*len)
pen.circle(len,180)
pen.right(90)
pen.circle(len,180)
pen.forward(2*len)
pen.penup()
pen.goto(100,-100)
pen.write("SB你瞅啥\n."=("Times",30,"normal"))
turtle.done()