save project

diy2.py

@@ -3,8 +3,9 @@ userpassword = "123456"
 while True:
 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:
+            break
         print("登录成功!")
         print("登录成功!")
-        break
-rint("欢迎来到贝尔编程!")
-    print("用户名和密码错误!请重新输入")
+print("请重新登陆！")
+    print("欢迎来到贝尔编程!")
+