摘要: 工具类 CMUtility 1 package day1_14; 2 3 import java.util.Scanner; 4 5 public class CMUtility { 6 7 private static Scanner scanner = new Scanner(System.in 阅读全文
posted @ 2021-01-18 00:02 dog_IT 阅读(116) 评论(0) 推荐(0) 编辑