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 Q]: 11/15/1747, input_format=mm/dd/yyyy
[EX A]: 15/11/1747

[EX Q]: 21/11/1681, input_format=dd/mm/yyyy
[EX A]: 11/21/1681

[EX Q]: 08/09/1851, input_format=dd/mm/yyyy
[EX A]:
09/08/1851