Can someone please let me know why this is throwing a runtime exception? What's the best way to go from a String to an Integer?<P>Thanks<P><BR>//AdditionServer.java ...

Characters ('a' to 'i') are represented by ('1' to '9') respectively. Characters ('j' to 'z') are represented by ('10#' to '26#') respectively. Return the string formed after mapping. It's guaranteed ...

Write a recursive function to convert a given string into the number it represents. That is input will be a numeric string that contains only numbers, you need to convert the string into corresponding ...