package test; import java.util.Scanner; public class Child { public Child() { System.out.println("child......"); } public static void main(String[] args) { String str = ""; int num = 0; str=new Scanner(System.in).next(); num=new Scanner(System.in).nextInt(); split(str, num); } private static void split(String str, int num) { int k = 0; String temp = ""; for (int i = 0; i < str.length(); i++) { byte[] bytes = (str.charAt(i) + "").getBytes(); k += bytes.length; if (k > num) { break; } temp += str.charAt(i); } System.out.println(temp); } }