TASK DEFINITION: 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".
PROBLEM: 02/02/1621, input_format=dd/mm/yyyy

SOLUTION: 02/02/1621

PROBLEM: 31/03/1650, input_format=dd/mm/yyyy

SOLUTION: 03/31/1650

PROBLEM: 11/03/1897, input_format=mm/dd/yyyy

SOLUTION:
03/11/1897