Cisco interview question

Write a program to reverse a string

Interview Answers

Anonymous

11 Nov 2012

String reverse(String s){ int length = s.length()-1 String s1 = "" while (length >= 0){ s1 = s1 + s[length] length-- } return s1 }

2

Anonymous

11 Nov 2012

forget semicolumns (;), sorry

Anonymous

30 Apr 2013

Push char by char on a stack then concatenate all the pops until the stack is empty.