save project

diy2.py

@@ -5,11 +5,9 @@ while True:
     password = input("请print输入密码:")
     if name == username and password == userpassword:
         print("登录成功!")
+        print("欢迎来到贝尔编程!")
         break
-    if name!=username:
+    elif name!=username:
         print("用户名输入错误!请重新输入")
-        continue
-    if password!=userpassword:
+    else:
         print("密码输入错误！请重新输入")
\ No newline at end of file
-
-print("欢迎来到贝尔编程!")
\ No newline at end of file