save project

qwe.py

+uesrname = "python"
+uesrpassword = "098765"
+while True:
+    name = input("请输入您的用户名")
+    password = input("请输入您的密码")
+    if name == uesrname and password == uesrpassword:
+        print("登录成功！")
+        break
+    elif name != uesrname:
+        print("用户名错误")
+    else:
+        print("用户名或密码错误")
+print("欢迎您！")
+
+
+        
\ No newline at end of file