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
+
 #写字
 #写字
 screen=turtle.Screen()
 screen=turtle.Screen()
 screen.bgcolor("light blue")
 screen.bgcolor("light blue")
+len=screen.textinput("提示","多大？")
+len1=int(len)
 pen=turtle.Pen()#创建画笔
 pen=turtle.Pen()#创建画笔
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
@@ -11,14 +14,16 @@ pen.hideturtle()
 
 
 
 
 
 
+
 #画图    
 #画图    
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(3)
 pen1.pensize(3)
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.left(45)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(len1*2)
+pen1.circle(len1,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len1,180)
+pen1.forward(len1*2)
+pen1.hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file