save project

diy1.py

@@ -3,19 +3,28 @@ import turtle
 screen=turtle.Screen()
 screen=turtle.Screen()
 screen.bgcolor("light blue")
 screen.bgcolor("light blue")
 pen=turtle.Pen()
 pen=turtle.Pen()
-pen.penup()
-pen.goto(0,0)
-pen.write("hello,我叫徐俊亨！",font=("Times",30,"normal"))
+# pen.penup()
+# pen.goto(0,0)
+# pen.write("hello,我叫徐俊亨！",font=("Times",30,"normal"))
+# pen.hideturtle()
+# pen1=turtle.Pen()
+# pen1.penup()
+# pen1.goto(-100,100)
+# pen1.pendown()
+# pen1.left(45)
+# pen1.forward(100)
+# pen1.circle(50,180)
+# pen1.right(90)
+# pen1.circle(50,180)
+# pen1.forward(100)
+# pen1.hideturtle()
+# turtle.done()
+len=60
+pen.left(45)
+pen.forward(2*len)
+pen.circle(len,180)
+pen.right(90)
+pen.circle(len,180)
+pen.forward(2*len)
 pen.hideturtle()
 pen.hideturtle()
-pen1=turtle.Pen()
-pen1.penup()
-pen1.goto(-100,100)
-pen1.pendown()
-pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
-pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
-pen1.hideturtle()
 turtle.done()
 turtle.done()
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