<p>topic: suffix trees</p><p><img alt="4) Give a linear-time algorithm using suffix trees to determine the longest substring of S that is a palindrome" src="http://d2vlcm61l7u1fs.cloudfront.net/media%2F776%2F776f0b44-5261-463a-b717-b8a912181614%2Fphpt8SzEu.png" style="height:88px;width:723px;" aria-describedby="d3f"/></p>4) Give a linear-time algorithm using