查找字符串中出现次数最多的字符

/** * 查找字符串中出现次数最多的字符 * @author YangHui 2009-10-14 * */ @SuppressWarnings("unchecked") public class Baidu { private static String words = "iloveyou"; private static String[] strs = {"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"}; private static HashMap map = null; /** * 按照26个字母，将给出的字符串中字符出现的次数统计 * @param words * @return */ public HashMap manyword(String words) { map = new HashMap(); char[] word = words.toLowerCase().toCharArray(); for (int i = 0; i <!-- Baidu Button BEGIN -->

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