save project

diy1.py

+from turtle import *
+l = int(input())
+screen = Screen()
+screen.bgcolor('pink')
+pen = Pen()
+pen.hideturtle()
+pen.penup()
+pen.goto(100,-100)
+pen.write("你好啊！\n诺伊",font=('Times',30,'normal'))
+pen1 = Pen()
+pen1.hideturtle()
+pen1.pencolor('red')
+pen1.pensize(5)
+pen1.left(45)
+pen1.forward(2*l)
+pen1.circle(l,180)
+pen1.right(90)
+pen1.circle(l,180)
+pen1.forward(2*l)
+done()
\ No newline at end of file