摘要: package Bao2; public class Day2 { public static void main(String[] args) { // 与(and) 或 (or) 非 (取反) boolean a = false; boolean b = true; System.out.pri 阅读全文
posted @ 2021-09-05 15:28 亮闪闪的鱼 阅读(54) 评论(0) 推荐(0)
摘要: package Bao2; public class day1 { public static void main(String[] args) { //二元运算 int a = 10; int b = 20; int c = 30; int d = 30; System.out.println(a 阅读全文
posted @ 2021-09-05 13:52 亮闪闪的鱼 阅读(39) 评论(0) 推荐(0)