save project

diy2.py

@@ -2,9 +2,10 @@ import turtle
 t = turtle.Turtle() #导入海龟拿到画笔
 t = turtle.Turtle() #导入海龟拿到画笔
 screen = turtle.Screen()
 screen = turtle.Screen()
 screen.bgcolor("light blue")
 screen.bgcolor("light blue")
-t.pensize(10)
+t.pensize(99)
 t.pencolor("red")
 t.pencolor("red")
-len = 60
+len = screen.textinput("提示","输入你想要的爱心大小？")
+len = int(len)
 t.left(45)
 t.left(45)
 t.forward(len*2)
 t.forward(len*2)
 t.circle(len,180)
 t.circle(len,180)