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
+dir=100
 SB=turtle.Pen()
 SB=turtle.Pen()
 s = turtle.Screen()
 s = turtle.Screen()
 s.bgcolor("yellow")
 s.bgcolor("yellow")
@@ -9,14 +10,9 @@ SB.write("857857\n857857\n857857",font=("times",70,"normal"))
 SB.hideturtle()
 SB.hideturtle()
 sb1=turtle.Pen()
 sb1=turtle.Pen()
 sb1.left(45)
 sb1.left(45)
-sb1.forward(100)
-sb1.circle(50,180)
+sb1.forward(2*dir)
+sb1.circle(dir,180)
 sb1.right(90)
 sb1.right(90)
-sb1.circle(50,180)
-sb1.forward(100)
-
-
+sb1.circle(dir,180)
+sb1.forward(2*dir)
+turtle.done()
\ No newline at end of file
-
-turtle.done()
-
-