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package AlgorithmTest; import java.util.HashMap; import java.util.Map; /* *判断 删除一个元素后是否是回文字符串 * */ class Solution { public static void main(String[] args) { System.out.println(validPalindrome("aba")); } public static boolean validPalindrome(String s) { if(s.length()<1){ return true; } if(isPalindrome(s)){ return true; }else{ for(int i=0;i desMap= new HashMap(); desMap.put("L",0); desMap.put("U",0); desMap.put("D",0); desMap.put("R",0); char [] moveCharA=moves.toCharArray(); for(int i=0;i