save project

diy1.py

 import turtle
 import turtle
-# pen=turtle.Pen()
-# pen.write("结庐在人境，而无车马喧。\n问君何能尔，心远地自偏。\n采菊东篱下，悠然见南山。\n山气日夕佳，飞鸟相与还。\n此中有真意，欲辨已忘言。",font=("楷体",30,"normal"))
-# pen.hideturtle()
-# turtle.done()
+
+banjin=100
+zhijin=banjin*2
+
+pen=turtle.Pen()
+pen.write("祝你生日快乐",font=("楷体",30,"normal")) 
+pen.hideturtle()
+screen=turtle.Screen()
+screen.bgcolor("purple")
 
 
 pen1=turtle.Pen()
 pen1=turtle.Pen()
-pen1.pensize(3)
+pen1.penup()
+pen1.goto(-100,0)
+pen1.pendown()
 pen1.pencolor("red")
 pen1.pencolor("red")
+pen1.pensize(3)
 pen1.fillcolor("red")
 pen1.fillcolor("red")
 pen1.begin_fill()
 pen1.begin_fill()
 pen1.left(45)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*banjin)
+pen1.circle(banjin,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(banjin,180)
+pen1.forward(2*banjin)
 pen1.end_fill()
 pen1.end_fill()
 pen1.hideturtle()
 pen1.hideturtle()
 turtle.done()
 turtle.done()
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