save project

nb.py

 import turtle
 screen=turtle.Screen()
-screen.bgcolor("light red")
+screen.bgcolor("light yellow")
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)

nnn.py

+import turtle
+screen=turtle.Screen()
+screen.bgcolor("light red")
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("你好啊",font=("Times",50,"normal"))
+pen.hideturtle()
+pen1=turtle.Pen()
+pen1.pencolor("yellow")
+pen1.pensize(10)
+pen1.left(45)
+nb=screen.textinput("提示","输入奥特曼大小")
+nbsize=int(nb)
+pen1.forward(2*nbsize)
+pen1.circle(nbsize,180)
+pen1.right(90)
+pen1.circle(nbsize,180)
+pen1.forward(2*nbsize)
+pen1.hideturtle()
+turtle.done()
\ No newline at end of file