Oracle Interview Question
Write a code to reverse a string recursively.
Interview Answer
Anonymous
Feb 17, 2020
public static String cal(String str) { if(str.length()==1) { sb.append(str); return sb.toString(); } else { sb.append(str.charAt(str.length()-1)); str = str.substring(0,str.length()-1); cal(str); } return sb.toString(); } public static void main(String[] args) { System.out.println(cal("Tarun")); }