From 998444ddc9b218f981655d3d39291187ec4c0e31 Mon Sep 17 00:00:00 2001
From: flylai <cnming2@qq.com>
Date: Sat, 4 May 2019 18:51:09 +0800
Subject: [PATCH] =?utf8?q?=E4=BF=AE=E6=AD=A3=E4=BA=86=E6=B3=A8=E9=87=8A?=
 =?utf8?q?=E9=94=99=E8=AF=AF=20(#1201)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 docs/basic/binary.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/basic/binary.md b/docs/basic/binary.md
index 3036396a..38a508f8 100644
--- a/docs/basic/binary.md
+++ b/docs/basic/binary.md
@@ -76,11 +76,11 @@ bool check(int k) { //检查可行性，k为锯片高度
 int find(int x) {
   int l = 1, r = 1000000001;  //因为是左闭右开的，所以10亿要加1
   while (l + 1 < r) {         //如果两点不相邻
-    int mid = (l + r) / 2;  //取中间值
-    if (check(mid))         //如果可行
-      l = mid;              //升高锯片高度
+    int mid = (l + r) / 2;    //取中间值
+    if (check(mid))           //如果可行
+      l = mid;                //升高锯片高度
     else
-      r = mid;  //否则降低叶片高度
+      r = mid;  //否则降低锯片高度
   }
   return l;  //返回左边值
 }
-- 
2.11.0