摘要:
public class Demo { public static void main(String[] args) { int i = 5; int j = 3; // || 与 | 的区别 boolean bo = i > j || i ++ > 2; System.out.println(bo 阅读全文
摘要:
public static void main(String[] args) { int a = 5; a ++; System.out.println(a); int b = 5; ++ b; System.out.println(b); // 像上面这种不参加运算是没有影响的 int c = b 阅读全文