boolean isPal (String s) Show the Activation Stack for "ZEROREZ" { if (s.length () == 0 1l s.length () == 1) // if length =0 OR 1 then it is return true; if(s.charAt (0) == s.charAt (s.length ()-1) ) // check first and last char of String: // if same then do same for substring // for substring and carry on this // remove first and last char. return isPal (s.substring (1, s.length ()-1)); // if its not the case than string is not. return false; }

boolean isPal (String s) Show the Activation Stack for "ZEROREZ" { if (s.length () == 0 1l s.length () == 1) // if length =0 OR 1 then it is return true; if(s.charAt (0) == s.charAt (s.length ()-1) ) // check first and last char of String: // if same then do same for substring // for substring and carry on this // remove first and last char. return isPal (s.substring (1, s.length ()-1)); // if its not the case than string is not. return false; }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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