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~
+len=
 import turtle
 import turtle
 #创建变量pen为turtle的Pen()方法
 #创建变量pen为turtle的Pen()方法
 pen=turtle.Pen()
 pen=turtle.Pen()
@@ -6,16 +7,16 @@ screen=turtle.Screen()
 screen.bgcolor("light blue")
 screen.bgcolor("light blue")
 pen=turtle.Pen()
 pen=turtle.Pen()
 pen.penup()
 pen.penup()
-pen.goto(100,100)
-pen.write("诺依,\n turtle真好用\n我会在画布上写字啦！",font=("Times",10,"normal"))
+pen.goto(-200,-100)
+pen.write("诺依,\n turtle真好用\n我会在画布上写字啦！\n ______陈俊谦 ",font=("Times",10,"normal"))
 pen1=turtle
 pen1=turtle
 pen1.pensize(5)
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.pencolor("red")
 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.forward(100)
+pen1.circle(len,180)
+pen1.forward(2*len)
 hideturtle()
 hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file