save project

1.py

 import turtle
 import turtle
-for i in range(4):
-    turtle.forward(200)
-    turtle.left(90)
-turtle.penup()
-turtle.goto(-40,-10)
+pen=turtle.Pen()
+pen.write("天王盖地虎\n你个250",font=("times",40,"normal"))
+pen.hideturtle()
+turtle.done()
\ No newline at end of file
-turtle.pendown()

n.py

-r=float(input('圆的半径：'))
-d=r*2
-C=3.14*d
-s=3.14*r*r
-print('圆的直径是：%.2f'%d)
-print('圆的周长是：%.3f'%C)
-print('圆的面积是：%.1f'%s)
+import turtle
+pen=turtle.Pen()
+pen.fillcolor("red")
+pen.begin_fill()
+pen.right(-45)
+pen.forward(100)
+pen.circle(50,180)
\ No newline at end of file
+pen.right(90)
+pen.circle(50,180)
+pen.forward(100)
+pen.end_fill()
+turtle.done()
\ No newline at end of file