save project

diy2.py

 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
+a=screen.textinput("提示：","你想要多大的爱心呀？")
+x=int(a)
 pen1=turtle.Pen()
+pen1.speed(1000)
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*x)
+pen1.circle(x,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(x,180)
+pen1.forward(2*x)
 pen1.hideturtle()
 pen=turtle.Pen()
 pen.penup()