auto save

asd.py

+
+# import turtle
+# pen=turtle.Pen()
+# pen.color("red")
+# pen.pensize(2)
+# pen.forward(100)
+# pen.left(90)
+# for i in range(4):
+#     pen.circle(100,90)
+# pen.left(90)
+# pen.forward(100)
+# for i in range(4):
+#     pen.forward(100)
+#     pen.left(180)
+#     pen.forward(100)
+#     pen.right(90)
+# turtle.done()
+# N=int(input("请输入奶牛的头数："))
+# j=20*7
+# i=j*N
+# print(N,"头奶牛7天可以产",i,"千克的牛奶")
+import turtle
+turtle.setheading(0)
+
+turtle.circle(50,90)
+
+turtle.circle(-50,-90)
+
+turtle.circle(50,90)
+
+turtle.circle(-50,-90)
\ No newline at end of file

ggf.py

+n=input("输入一个数")