save project

diy1.py

 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
+screen.textinput()
+len=screen.textinput("爱心","输入爱心大小")
+len=float(len)
+curcent=screen.textinput("贺卡","输入贺卡内容")
 pen=turtle.Pen()
 pen.penup()
 pen.pencolor("light yellow")
 pen.goto(100,-100)
-pen.write("Hi\nxxx\n123",font=("宋体",20,"normal"))
+pen.write(curcent,font=("宋体",20,"normal"))
 pen.hideturtle()
 
 len=50
-pen1=turtle.Pen
+pen1=turtle.Pen()
+pen1.pensize(15)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.foward(2*50)
+pen1.forward(2*len)
 pen1.circle(len,180)
 pen1.right(90)
 pen1.circle(len,180)
 pen1.forward(2*len)
+pen1.hideturtle()
 turtle.done()
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