save project

diy1.py

@@ -3,14 +3,15 @@ import turtle
 # turtle.write('你好呀',font=("黑体",20,"normal"))
 # turtle.write('你好呀',font=("黑体",20,"normal"))
 # hideturtle()
 # hideturtle()
 # turtle.done()
 # turtle.done()
+len=200
 turtle.left(45)
 turtle.left(45)
 turtle.pensize(20)
 turtle.pensize(20)
 turtle.pencolor("red")
 turtle.pencolor("red")
-turtle.forward(100)
-turtle.circle(50,180)
+turtle.forward(len*2)
+turtle.circle(len,180)
 turtle.right(90)
 turtle.right(90)
-turtle.circle(50,180)
-turtle.forward(100)
+turtle.circle(len,180)
+turtle.forward(len*2)
 turtle.penup()
 turtle.penup()
 turtle.goto(100,-100)
 turtle.goto(100,-100)
 turtle.write('你好呀',font=("黑体",20,"normal"))
 turtle.write('你好呀',font=("黑体",20,"normal"))