Not able to remember the user id I am new to Drupal. I have created a menu on user page to edit the account settings as user/uid/edit.

I just want to know how to replace uid with the user id of current user.
I have faced a similar problem in the recent past and found two solutions for the same.  

Short solution

Install Me alias module, and then replace your uid with me, and the module will replace me with the uid of respective user.

Long solution

Install Menu token module and use token to replace the path of the menu. Go to edit menu and in the path, do the following