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2022.4.10-----leetcode.804

2022-04-23 01:44:00 【路Lu727】

 public int uniqueMorseRepresentations(String[] words) {
        Set<String> set=new HashSet<>();
        String[] ss={".-","-...","-.-.","-..",".","..-.","--.","....","..",".---","-.-",".-..","--","-.","---",".--.","--.-",".-.","...","-","..-","...-",".--","-..-","-.--","--.."};
        for(String word:words){
            String s="";
            for(int j=0;j<word.length();j++){
                int idx=word.charAt(j)-'a';
                s=s+ss[idx];
            }
        
            set.add(s);
        }
    return set.size();
        
        
    }

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本文为[路Lu727]所创，转载请带上原文链接，感谢
https://blog.csdn.net/weixin_60466670/article/details/124355779