diy1.py

import turtle
#背景颜色
screen=turtle.Screen()
screen.bgcolor("light pink")
#写字
pen=turtle.Pen()
pen.penup()
pen.goto(100,-100)
pen.write("Hi,大家好~\n焦义童长真好看,杨振铎长得真衰",font=("Times",18,"normal"))
pen.hideturtle()
#爱心
pen1=turtle.Pen()
pen1.pencolor("red")
pen1.pensize(5)
len=screen.textinput("提示","爱心多大")
lovesize=int(len)
pen1.left(45)
pen1.forward(2*lovesize)
pen1.circle(lovesize,180)
pen1.right(90)
pen1.circle(lovesize,180)
pen1.forward(2*lovesize)
pen.hideturtle()
turtle.done()