一个问题
Which of the following results in a negative value of a?
A. int a = -1;a = a >>> 8;
B. byte a = -1;a = (byte)(a>>>5);
C. int a = -1;a = a >>> 5;
D. int a = -1;a = a >>>32;
Answer:BCD
这样的题怎么做？？？帮忙解释一下，详细点哦~~
谢谢大家的尽力解答，学无止境啊，以后还有许多问题希望大家帮助~~~