题解 | #字符串分隔#
字符串分隔
https://www.nowcoder.com/practice/d9162298cb5a437aad722fccccaae8a7
import java.util.Scanner; // 注意类名必须为 Main, 不要有任何 package xxx 信息 public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); while (scanner.hasNextLine()) { StringBuilder s = new StringBuilder(scanner.nextLine()); // 空字符不处理 if (s.length() == 0) { return; } // 对8取余若不为0,则先补0 while (s.length() % 8 != 0) { s.append("0"); } // 截取8位数输出 while (s.length() >= 8) { System.out.println(s.substring(0, 8)); s = new StringBuilder(s.substring(8)); } } } }