字符串截取
字符串分隔
http://www.nowcoder.com/questionTerminal/d9162298cb5a437aad722fccccaae8a7
import java.util.*; public class Main{ public static void main(String[] args){ Scanner in = new Scanner(System.in); while(in.hasNext()){ String str = in.nextLine(); StringBuilder sb = new StringBuilder(str); while (sb.length() > 8){ System.out.println(sb.substring(0, 8)); sb.delete(0, 8); } while (sb.length() > 0 && sb.length() < 8){ sb.append("0"); } if(sb.length() == 8) System.out.println(sb); } } }