save project

diy1.py

@@ -2,18 +2,19 @@
 import turtle
 import turtle
 screen=turtle.Screen()
 screen=turtle.Screen()
 screen.bgcolor("green")
 screen.bgcolor("green")
+len=screen.textinput("提示","你要多大的爱心？")
+len1=int(len)
 pen=turtle.Pen()
 pen=turtle.Pen()
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
 pen.write("你好！\n假期快乐",font=("Times",30,"normal"))
 pen.write("你好！\n假期快乐",font=("Times",30,"normal"))
-len=60
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(20)
 pen1.pensize(20)
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.left(45)
 pen1.left(45)
-pen1.forward(len*2)
-pen1.circle(len,180)
+pen1.forward(len1*2)
+pen1.circle(len1,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(len*2)
+pen1.circle(len1,180)
+pen1.forward(len1*2)
 turtle.done()
 turtle.done()
\ No newline at end of file