From: 心旷神怡 <greyqz@126.com>
Date: Tue, 23 Oct 2018 06:12:59 +0000 (+0800)
Subject: Merge pull request #632 from 24OI/Ir1d-patch-2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=ab5dd2ae2c465f04b55455b2822a351996c15982;p=oi-wiki%2Fmain.git

Merge pull request #632 from 24OI/Ir1d-patch-2

Update bit.md
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ab5dd2ae2c465f04b55455b2822a351996c15982