auto save

diy1.py

-import turtle
-screen=turtle.Screen()
-screen.bgcolor("light green")
-pen=turtle.Pen()
-pen.penup()
-pen.goto(100,-100)
-pen.write("你\n好\nwsp!",font=("Times",30,"normal"))
-pen.hideturtle()
-
-
-p=turtle.Pen()
-a=screen.textinput("提示","lovesize")
-len=100
-p.pensize(5)
-p.pencolor("red")
-p.left(45)
-p.forward(len*2)
-p.circle(len,180)
-p.right(90)
-p.circle(len,180)
-p.forward(len*2)
-turtle.done()
\ No newline at end of file
+un='SB'
+up='5418'
+         while True:
+            n = input("请输入你的户名：")
+             p = input("密码:")
+             if un == n and up == p:
+                 print("登陆成功")
+                 break
+             print("你输入错误,你个傻逼")
+         print("欢迎光临")
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