In this task, you are given a date in a particular format and you need to convert to another format. If given format is "dd/mm/yyyy" then convert to "mm/dd/yyyy". If given format is "mm/dd/yyyy" then convert to "dd/mm/yyyy".

Ex Input:
12/15/1925, input_format=mm/dd/yyyy

Ex Output:
15/12/1925


Ex Input:
12/04/1616, input_format=dd/mm/yyyy

Ex Output:
04/12/1616


Ex Input:
12/01/1823, input_format=dd/mm/yyyy

Ex Output:

01/12/1823


