Java 移位操作
摘要:">>"右移,高位补符号位 ,这里右移一位表示除2">>>"无符号右移,高位补0; 与>>类似">>1 = " + (-128>>>1));System.out.println("-128>>1 = " + (-128>>1)); 运行结果:5>>1 = 2147483584-128>>1 = -64
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posted @ 2013-10-22 03:01
posted @ 2013-10-22 03:01