From f5e1834439d64d09b2e8d8b4e5141510e205dbc3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=9D=A8?= <2979742951@qq.com>
Date: Wed, 13 Jul 2022 16:15:12 +0800
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---
 problems/0541.反转字符串II.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/problems/0541.反转字符串II.md b/problems/0541.反转字符串II.md
index 84061ef5..d9b9466c 100644
--- a/problems/0541.反转字符串II.md
+++ b/problems/0541.反转字符串II.md
@@ -63,6 +63,24 @@ public:
 };
 ```
 
+
+```
+class Solution {
+public:
+    string reverseStr(string s, int k) {
+        int n=s.size(),pos=0;
+        while(pos<n){
+            //剩余字符串大于等于k的情况
+            if(pos+k<n) reverse(s.begin()+pos,s.begin()+pos+k);
+            //剩余字符串不足k的情况 
+            else reverse(s.begin()+pos,s.end());
+            pos+=2*k;
+        }
+        return s;
+    }
+};
+```
+
 那么我们也可以实现自己的reverse函数，其实和题目[344. 反转字符串](https://programmercarl.com/0344.反转字符串.html)道理是一样的。
 
 下面我实现的reverse函数区间是左闭右闭区间，代码如下：