Komli Media Interview Question
Software Engineer / DevelopersCountry: India
Interview Type: In-Person
public class ReverseString {
static String reverse = "";
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String str = "abcd";
System.out.println(str);
str = reverseString(str, str.length());
System.out.println(str);
}
private static String reverseString(String str, int len) {
// TODO Auto-generated method stub
if(str.length() == 1) return str;
if(len == 0) return reverse;
reverse = reverse + str.charAt(--len);
return reverseString(str, len);
}
}
- richa.shrma.iitd March 25, 2012