save project

diy1.py

-"""
-使用turtle模块画图
-每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
-"""
-import turtle
-
-pen = turtle.Pen()
-# 请创造师在下面接着创作
-for i in range(1,300):
-    pen.forward(i)
-    
-    pen.right(91)
-# 隐藏画笔，保存画布
-pen.hideturtle()
-turtle.done()
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+username = "p"
+userpassword = "1"
+while True:
+    name = input("请输卢用户名:")
+    password=input("请输卢密码：")
+    if name==username and password == userpassword:
+        print("登陆成功")
+        break
+    elif name != username:
+        print("输卢错误")
+    else :
+        print("输卢错误")
+print("欢迎光临")
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