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 in = new Scanner(System.in); while (in.hasNextLine()) { String input = in.nextLine(); // 如果输入为空字符串,则不处理 if (input.isEmpty()) { continue; } // 分割字符串,每8个字符为一组 for (int i = 0; i < input.length(); i += 8) { int endIndex = Math.min(i + 8, input.length()); String subString = input.substring(i, endIndex); // 如果子字符串长度不足8,则在末尾补0 while (subString.length() < 8) { subString += "0"; } System.out.println(subString); } } } }