save project

diy1.py

-sername = "牛逼"    
+username = "牛逼"    
 userpassword = "258051"    
 userpassword = "258051"    
-
-name = input("请输入你的用户名：")
-pawd = input("请输入密码：")
-
+while True:
+    name = input("请输入你的用户名：")
+    pawd = input("请输入密码：")
     if username == name and userpassword == pawd:
     if username == name and userpassword == pawd:
         print("登录成功✔")
         print("登录成功✔")
         break
         break
-    if name!=sername:
+    if name!=username:
         print("用户账号错误，请输入")
         print("用户账号错误，请输入")
+    else:
     if pawd!=userpassword:
     if pawd!=userpassword:
         print("密码输入错误✘,请输入")
         print("密码输入错误✘,请输入")
+
+        
\ No newline at end of file