save project

waed.py

 usename="python"
 userpassword="123456"
-input()
-print("登录成功")
\ No newline at end of file
+while True:
+name=input("请输入用户名：")
+password=input("请输入密码：")
+if name=usename and password=="userpassword"
+    print("登录成功")
+else:
+    print("登录失败，请重新输入")
+print("欢迎来到")