save project

diy2.py

@@ -6,9 +6,9 @@ while True:
     if name == username and password == userpassword:
         print("登录成功!")
         break
-    elif:name != username and password==userpassword:
+    elif name != username and password==userpassword:
         print("用户名错误")
-    elif:name ==username and password!=userpassword:
+    elif name ==username and password!=userpassword:
         print("密码错误")
-    elif:name != userpassword and password != userpassword:
+    elif name != userpassword and password != userpassword:
         print("错误")
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