save project

diy2.py

@@ -4,10 +4,12 @@ while True:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
     password = input("请输入密码:")
     password = input("请输入密码:")
     if name == username and password == userpassword:
     if name == username and password == userpassword:
-        print("输入成功")
+        print("登录成功")
         break
         break
     if name != username:
     if name != username:
         print("用户账号错误")
         print("用户账号错误")
+        continue
     if password != userpassword:
     if password != userpassword:
         print("用户密码错误")
         print("用户密码错误")
+        continue
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
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