save project

diy2.py

@@ -6,9 +6,9 @@ while True:
     if name != username:
         print("用户名错误！")        
         continue    
-        if password != userpassword:
-            print("密码错误")
-            continue                   
-        print("登录成功!")
-        break    
+    if password != userpassword:
+        print("密码错误")
+        continue                   
+    print("登录成功!")
+    break    
 print("欢迎来到贝尔编程!")
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