save project

diy2.py

@@ -2,14 +2,13 @@ username = "python"
 userpassword = "123456"
 while True:
     name = input("请输入用户名:")
+    if name != username :
+        print("账号")
+        continue
     password = input("请输入密码:")
+    if password != userpassword:
+        print("密码")
+        
     if name == username and password == userpassword:
-        print("登录成功!")
-        break
-    else:    
-        if name != username:
-            print("用户名错误!请重新输入")
-        else: 
-            password != userpassword
-            print("密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
\ No newline at end of file
+        print("'")
+print("welcome")
\ No newline at end of file