Java tutorial
//package com.java2s; public class Main { public static int getSSIDLength(String ssid) { int count = 0; char[] chars = ssid.toCharArray(); for (char c : chars) { if (isChinese(c)) { count += 3; } else { count++; } } return count; } private static boolean isChinese(char c) { if ((c >= 0x4e00) && (c <= 0x9fbb)) { return true; } return false; } }