Domanda di colloquio di BlackRock
Reverse a string in java.
Risposta di colloquio
Anonimo
8 giu 2011
Neeraj Kulkarni of Bloomberg Law Ke Ma Ke Chooth class ReverseString { public static String reverseIt(String source) { int i, len = source.length(); StringBuffer dest = new StringBuffer(len); for (i = (len - 1); i >= 0; i--) dest.append(source.charAt(i)); return dest.toString(); } }