https://blog.youkuaiyun.com/gamboolzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/gambool/article/details/155828730https://blog.youkuaiyun.com/gambool/article/details/155828730gamboolThu, 11 Dec 2025 23:20:17 +0800https://blog.youkuaiyun.com/gambool/article/details/154916481https://blog.youkuaiyun.com/gambool/article/details/154916481gamboolSun, 16 Nov 2025 20:15:03 +0800https://blog.youkuaiyun.com/gambool/article/details/154878348https://blog.youkuaiyun.com/gambool/article/details/154878348gamboolSat, 15 Nov 2025 19:15:01 +0800https://blog.youkuaiyun.com/gambool/article/details/153136466https://blog.youkuaiyun.com/gambool/article/details/153136466gamboolSat, 08 Nov 2025 16:50:13 +0800https://blog.youkuaiyun.com/gambool/article/details/150215389https://blog.youkuaiyun.com/gambool/article/details/150215389gamboolSun, 21 Sep 2025 22:07:54 +0800https://blog.youkuaiyun.com/gambool/article/details/151868794https://blog.youkuaiyun.com/gambool/article/details/151868794gamboolFri, 19 Sep 2025 19:58:09 +0800https://blog.youkuaiyun.com/gambool/article/details/150218298https://blog.youkuaiyun.com/gambool/article/details/150218298gamboolTue, 19 Aug 2025 16:42:48 +0800https://blog.youkuaiyun.com/gambool/article/details/150348200https://blog.youkuaiyun.com/gambool/article/details/150348200gamboolWed, 13 Aug 2025 21:36:53 +0800https://blog.youkuaiyun.com/gambool/article/details/148435746https://blog.youkuaiyun.com/gambool/article/details/148435746gamboolSat, 21 Jun 2025 16:21:45 +0800https://blog.youkuaiyun.com/gambool/article/details/148811274https://blog.youkuaiyun.com/gambool/article/details/148811274gamboolSat, 21 Jun 2025 16:18:17 +0800https://blog.youkuaiyun.com/gambool/article/details/148640458https://blog.youkuaiyun.com/gambool/article/details/148640458gamboolMon, 16 Jun 2025 14:16:01 +0800https://blog.youkuaiyun.com/gambool/article/details/148567283https://blog.youkuaiyun.com/gambool/article/details/148567283gamboolThu, 12 Jun 2025 20:08:02 +0800https://blog.youkuaiyun.com/gambool/article/details/148482313https://blog.youkuaiyun.com/gambool/article/details/148482313gamboolFri, 06 Jun 2025 21:32:52 +0800>都是右移操作，主要区别在于符号位处理。SAR（算术右移）用于有符号数，右移时会保留符号位（高位补0或1），适用于int128/int256等类型。>>（逻辑右移）用于无符号数，右移时高位一律补0，适用于uint128/uint256等类型。以int8为例，-5（11111011）通过SAR右移2位得到-2（11111110），而通过>>右移则得到62（00111110）。有符号数右移时应选择SAR以保持符号信息，无符号数则使用>>即可。]]>https://blog.youkuaiyun.com/gambool/article/details/148098145https://blog.youkuaiyun.com/gambool/article/details/148098145gamboolTue, 20 May 2025 21:00:02 +0800https://blog.youkuaiyun.com/gambool/article/details/147898834https://blog.youkuaiyun.com/gambool/article/details/147898834gamboolMon, 12 May 2025 16:16:55 +0800https://blog.youkuaiyun.com/gambool/article/details/147714045https://blog.youkuaiyun.com/gambool/article/details/147714045gamboolMon, 05 May 2025 16:01:36 +0800https://blog.youkuaiyun.com/gambool/article/details/147699864https://blog.youkuaiyun.com/gambool/article/details/147699864gamboolSun, 04 May 2025 16:36:44 +0800https://blog.youkuaiyun.com/gambool/article/details/147462932https://blog.youkuaiyun.com/gambool/article/details/147462932gamboolMon, 28 Apr 2025 18:06:22 +0800https://blog.youkuaiyun.com/gambool/article/details/147427581https://blog.youkuaiyun.com/gambool/article/details/147427581gamboolTue, 22 Apr 2025 18:33:15 +08001,得出b2=1。的结果约为二进制的0.01也就是十进制的0.25。， 所以b1.b2b3b4<1,得出b1=0。继续两边同时乘以2得出：b2.b3b4=两边同时乘以2得到b1.b2b3b4=也就是说b1.b2b3b4=]]>https://blog.youkuaiyun.com/gambool/article/details/144935220https://blog.youkuaiyun.com/gambool/article/details/144935220gamboolSat, 04 Jan 2025 22:03:52 +0800