3. In above countries array, check if there is a country or countries end with a substring 'ia'. If there are countries end with, print it as array. If there is no country containing the word 'ai', print 'These are countries ends without ia'.
3. In above countries array, check if there is a country or countries end with a substring 'ia'. If there are countries end with 'ia', print it as array. If there is no country containing the word 'ia', print 'These are countries ends without ia'.