save project

diy1.py

@@ -3,6 +3,8 @@ import turtle
 pen=turtle.Pen()
 screen=turtle.Screen()
 screen.bgcolor("pink")
+len=input("请输入想要的大小：")
+f=int(len)
 pen.penup()
 pen.goto(100,-100)
 pen.write("春眠不觉晓，\n处处蚊子咬。\n每人都打蚊，\n不知死多少。\nHello,Tommy.\nI'm your dad.\nGo and find me.\nGoodbye!",font=("华文行楷",30,"normal"))#Calibri
@@ -11,10 +13,10 @@ pen.pendown()
 pen.pencolor("red")
 pen.pensize(5)
 pen.left(45)
-pen.forward(100)
-pen.circle(50,180)
+pen.forward(2*f)
+pen.circle(f,180)
 pen.right(90)
-pen.circle(50,180)
-pen.forward(100)
+pen.circle(f,180)
+pen.forward(2*f)
 pen.hideturtle()
 turtle.done()
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