save project

diy1.py

@@ -6,10 +6,10 @@ while True:
     if username ==name and userpassword ==password:
     if username ==name and userpassword ==password:
         print("登陆成功")#
         print("登陆成功")#
         break 
         break 
-    if username != name:
+    elif username != name:
         print("用户名不正确")
         print("用户名不正确")
         continue
         continue
-    if password !=userpassword:
+    elif password !=userpassword:
         print("密码不正确")
         print("密码不正确")
 
 
        #如果用户输入的账号、密码正确，提示登陆成功
        #如果用户输入的账号、密码正确，提示登陆成功
\ No newline at end of file