摘要: 逻辑运算符 package operator; //逻辑运算 public class Demo04 { public static void main(String[] args) { //与(and) 或(or) 非(not取反) boolean a = true; boolean b = fa 阅读全文
posted @ 2021-06-29 21:48 shum 阅读(60) 评论(0) 推荐(0)