Given a string, your task is to count how many palindromic substrings in this string. The substrings with different start indexes or end indexes are counted as different substrings even they consist of same characters. Example 1: Input: "abc" Ou…
Given a string, your task is to count how many palindromic substrings in this string. The substrings with different start indexes or end indexes are counted as different substrings even they consist of same characters. Example 1: Input: "abc" Ou…
/** * Hex格式数据转换成十六进制字符串 * @param src */ public void bytesToHexString(byte[] by){ StringBuilder stringBuilder = new StringBuilder(""); for (int i = 0; i < by.length; i++) { int in = by[i] & 0xFF; String str= Integer.toHexString(in); if (st…