JAVA_Longest Palindrome_LeetCode 409

JAVA_Longest Palindrome_LeetCode 409 풀이 class Solution { public int longestPalindrome(String s) { HashMap<Character, Integer> map = new HashMap(); for(int i=0; i<s.length(); i++){ char temp = s.charAt(i); if(map.get(temp) != null){ map.remove(temp); }else{ map.put(temp, i); } } if(map.size() <= 1) return s.length(); return s.length() - map.size() + 1; } } * 출처 Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interv...

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