auto save

fei.py

+# r=input('输入圆的半径')
+# r=float(r)
+# d=r*2
+# print('直径是',d)
+# c=3.14*d
+# print('周长是%.2f'%c)
+# s=3.14*r*r
+# print('面积是%.2f'%s)
+
+
+import turtle
+turtle.penup()
+turtle.goto(0,-200)
+turtle.pendown()
+turtle.circle(200)
+turtle.penup()
+turtle.goto(-100,50)
+turtle.pendown()
+turtle.begin_fill()
+turtle.circle(20)
+turtle.fillcolor('blue')
+turtle.end_fill()
+turtle.penup()
+turtle.goto(100,50)
+turtle.pendown()
+turtle.begin_fill()
+turtle.circle(20)
+turtle.fillcolor('blue')
+turtle.end_fill()
+turtle.penup()
+turtle.goto(0,50)
+turtle.pendown()
+turtle.circle(-50,steps=3)
+turtle.penup()
+turtle.goto(-150,-70)
+turtle.pendown()
+turtle.goto(0,-170)
+turtle.goto(150,-70)
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