save project

123.py

 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
+screen=turtle.Screen()
 pen.pensize(5)
 pen.pensize(5)
-pen.pencolor("green")
+pen.pencolor("red")
+len=screen.textinput("爱心尺寸","直径是多少？")
+wangyisima=int(len)
 pen.left(45)
 pen.left(45)
-pen.forward(100)
-pen.circle(50,180)
+pen.forward(2*wangyisima)
+pen.circle(wangyisima,180)
 pen.right(90)
 pen.right(90)
-pen.circle(50,180)
-pen.forward(100)
+pen.circle(wangyisima,180)
+pen.forward(wangyisima*2)
+pen.penup()
+pen.goto(100,-100)
+pen.write("小破游四周年快乐",font=("Times",13,"normal"))
 turtle.done()
 turtle.done()
\ No newline at end of file