【算法】【线性表】最长单词

public class Solution {
    /*
     * @param dictionary: an array of strings
     * @return: an arraylist of strings
     */
    public List<String> longestWords(String[] dictionary) {
        // write your code here
        List<String> resList = new ArrayList<>();
        if (dictionary == null || dictionary.length == 0) {
            return resList;
        }
        int maxLen = dictionary[0].length();
        resList.add(dictionary[0]);
        for (int i=1; i<dictionary.length; i++) {
            String str = dictionary[i];
            if (str.length() < maxLen) continue;
            if (str.length() == maxLen) {
                resList.add(str);
                continue;
            }
            maxLen = str.length();
            resList.clear();
            resList.add(str);
        }
        return resList;
    }
}