save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 import turtle
+len = input("请输入大小(数字):")
 sc = turtle.Screen()
 pen=turtle.Pen()
 sc.bgcolor("pink")
@@ -18,10 +19,10 @@ pen1.pensize(10)
 pen1.pencolor("red")
 pen1.begin_fill()
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*len)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(2*len)
 pen1.end_fill()
 turtle.done()