diy1.py

# 利用write()帮助悟空给诺依回信吧~
import turtle
screen=turtle.Screen()
a=screen.textinput("提示","你想要的爱心大小")
len=int(a)
screen.bgcolor("blue")
pen=turtle.Pen()
pen.penup()
pen.goto(100,-100)
pen.write("诺一，\n这个真好用",font=("Times",25,"normal"))
pen.hideturtle()
pen1=turtle.Pen()
pen1.pensize(5)
pen1.pencolor("red")
pen1.left(45)
pen1.forward(2*len)
pen1.circle(len,180)
pen1.right(90)
pen1.circle(len,180)
pen1.forward(2*len)
pen1.hideturtle()
turtle.done()