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".

Example Input: 02/06/1633, input_format=mm/dd/yyyy
Example Output: 06/02/1633

Example Input: 09/02/1772, input_format=mm/dd/yyyy
Example Output: 02/09/1772

Example Input: 02/18/1935, input_format=mm/dd/yyyy
Example Output:
18/02/1935

