save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 # 利用write()帮助悟空给诺依回信吧~
 import turtle
 import turtle
+# pen=turtle.Pen()
+# pen.write("诺依,\n turtle真好用，\n 我已经会在画布上写字啦！",font=("Times",30,"normal"))
+# pen.hideturtle()
+# turtle.done()
 screen=turtle.Screen()
 screen=turtle.Screen()
 screen.bgcolor("light blue")
 screen.bgcolor("light blue")
 pen=turtle.Pen()
 pen=turtle.Pen()
@@ -8,14 +12,13 @@ pen.goto(-100,0)
 pen.write("祝你生日快乐！",font=("Times",30,"normal"))
 pen.write("祝你生日快乐！",font=("Times",30,"normal"))
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()
-len=60
 penl.pensize(5)
 penl.pensize(5)
 penl.pencolor("red")
 penl.pencolor("red")
 penl.left(45)
 penl.left(45)
-penl.forward(2*len)
-penl.circle(len,180)
+penl.forward(100)
+penl.circle(50,180)
 penl.right(90)
 penl.right(90)
-penl.circle(len,180)
-penl.forward(2*len)
+penl.circle(50,180)
+penl.forward(100)
 penl.hideturtle()
 penl.hideturtle()
 turtle.done()
 turtle.done()
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