鉴于:
public class Spock {
public static void main(String[] args) {
Long tail = 2000L;
Long distance = 1999L;
Long story = 1000L;
if ((tail > distance) ^ ((story * 2) == tail)) {
System.out.print("1");
}
if ((distance + 1 != tail) ^ ((story * 2) == distance)) {
System.out.print("2");
}
}
}
为什么此示例代码不输出任何内容?