auto save

diy2.py

-username = "python"
-userpassword = "123456"
-while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if name == username and password == userpassword:
-        print("登录成功!")
-    print("用户名和密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
+import random
+ player=input("请出拳(石头/剪刀/布)")
+list=["石头"，"剪刀"，"布"]
+computer=random.choice(list)
+print("玩家出拳:"+player)
+print("计算机出拳"+player)
+if player==computer
+   print("平局")
+elif(player=="石头" and computer=="剪刀")or(player=="剪刀"andcomputer==)
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+

lih.py/jbyj.py

+username = 'python'
+userpassword = '123456'
+name = input("请输入用户名")
+password = input("请输入密码")
+if name == username and password == userpassword:
+    print("登录成功")
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