save project

diy1.py

@@ -5,13 +5,14 @@ Pen=turtle.Pen()
 pen.penup
 pen.penup
 pen.goto(-100,0)
 pen.goto(-100,0)
 pen.write("我叫林传皓，\n你好呀！",font="times",30,"normal"))
 pen.write("我叫林传皓，\n你好呀！",font="times",30,"normal"))
+len = 50
 pen1 = turtle.pen()
 pen1 = turtle.pen()
 pen1 .pencolor("red")
 pen1 .pencolor("red")
 pen1 .pensize(5)
 pen1 .pensize(5)
 pen1 .left(45)
 pen1 .left(45)
-pen1 .forward(100)
-pen1 .circle(50,180)
+pen1 .forward(2*len)
+pen1 .circle(len,180)
 pen1 .right(90)
 pen1 .right(90)
-pen1 .circle(50,180)
+pen1 .circle(len,180)
 pen1 .forward(100)
 pen1 .forward(100)
 turtle.done
 turtle.done
\ No newline at end of file