更改题解标题格式

nivek-yang · Apr 12, 2022 · c132bc5 · c132bc5
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diff --git a/Solutions/0001. 两数之和.md b/Solutions/0001. 两数之和.md
@@ -1,4 +1,4 @@
-## [0001. 两数之和](https://leetcode-cn.com/problems/two-sum/)
+# [0001. 两数之和](https://leetcode-cn.com/problems/two-sum/)
 
 - 标签：数组、哈希表
 - 难度：简单

diff --git a/Solutions/0002. 两数相加.md b/Solutions/0002. 两数相加.md
@@ -1,4 +1,4 @@
-## [0002. 两数相加](https://leetcode-cn.com/problems/add-two-numbers/)
+# [0002. 两数相加](https://leetcode-cn.com/problems/add-two-numbers/)
 
 - 标签：递归、链表、数学
 - 难度：中等

diff --git a/Solutions/0003. 无重复字符的最长子串.md b/Solutions/0003. 无重复字符的最长子串.md
@@ -1,4 +1,4 @@
-## [0003. 无重复字符的最长子串](https://leetcode-cn.com/problems/longest-substring-without-repeating-characters/)
+# [0003. 无重复字符的最长子串](https://leetcode-cn.com/problems/longest-substring-without-repeating-characters/)
 
 - 标签：字符串、哈希表、双指针、字符串、滑动窗口
 - 难度：中等

diff --git a/Solutions/0004. 寻找两个正序数组的中位数.md b/Solutions/0004. 寻找两个正序数组的中位数.md
@@ -1,4 +1,4 @@
-## [0004. 寻找两个正序数组的中位数](https://leetcode-cn.com/problems/median-of-two-sorted-arrays/)
+# [0004. 寻找两个正序数组的中位数](https://leetcode-cn.com/problems/median-of-two-sorted-arrays/)
 
 - 标签：数组、二分查找、分治算法
 - 难度：困难

diff --git a/Solutions/0005. 最长回文子串.md b/Solutions/0005. 最长回文子串.md
@@ -1,4 +1,4 @@
-## [0005. 最长回文子串](https://leetcode-cn.com/problems/longest-palindromic-substring/)
+# [0005. 最长回文子串](https://leetcode-cn.com/problems/longest-palindromic-substring/)
 
 - 标签：字符串、动态规划
 - 难度：中等

diff --git a/Solutions/0007. 整数反转.md b/Solutions/0007. 整数反转.md
@@ -1,4 +1,4 @@
-## [0007. 整数反转](https://leetcode-cn.com/problems/reverse-integer/)
+# [0007. 整数反转](https://leetcode-cn.com/problems/reverse-integer/)
 
 - 标签：数学
 - 难度：简单

diff --git a/Solutions/0008. 字符串转换整数 (atoi).md b/Solutions/0008. 字符串转换整数 (atoi).md
@@ -1,4 +1,4 @@
-## [0008. 字符串转换整数 (atoi)](https://leetcode-cn.com/problems/string-to-integer-atoi/)
+# [0008. 字符串转换整数 (atoi)](https://leetcode-cn.com/problems/string-to-integer-atoi/)
 
 - 标签：数学、字符串
 - 难度：中等

diff --git a/Solutions/0009. 回文数.md b/Solutions/0009. 回文数.md
@@ -1,4 +1,4 @@
-## [0009. 回文数](https://leetcode-cn.com/problems/palindrome-number/)
+# [0009. 回文数](https://leetcode-cn.com/problems/palindrome-number/)
 
 - 标签：数学
 - 难度：简单

diff --git a/Solutions/0011. 盛最多水的容器.md b/Solutions/0011. 盛最多水的容器.md
@@ -1,4 +1,4 @@
-## [0011. 盛最多水的容器](https://leetcode-cn.com/problems/container-with-most-water/)
+# [0011. 盛最多水的容器](https://leetcode-cn.com/problems/container-with-most-water/)
 
 - 标签：贪心、数组、双指针
 - 难度：中等

diff --git a/Solutions/0012. 整数转罗马数字.md b/Solutions/0012. 整数转罗马数字.md
@@ -1,4 +1,4 @@
-## [0012. 整数转罗马数字](https://leetcode-cn.com/problems/integer-to-roman/)
+# [0012. 整数转罗马数字](https://leetcode-cn.com/problems/integer-to-roman/)
 
 - 标签：数学、字符串
 - 难度：中等

diff --git a/Solutions/0013. 罗马数字转整数.md b/Solutions/0013. 罗马数字转整数.md
@@ -1,4 +1,4 @@
-## [0013. 罗马数字转整数](https://leetcode-cn.com/problems/roman-to-integer/)
+# [0013. 罗马数字转整数](https://leetcode-cn.com/problems/roman-to-integer/)
 
 - 标签：数学、字符串
 - 难度：简单

diff --git a/Solutions/0014. 最长公共前缀.md b/Solutions/0014. 最长公共前缀.md
@@ -1,4 +1,4 @@
-## [0014. 最长公共前缀](https://leetcode-cn.com/problems/longest-common-prefix/)
+# [0014. 最长公共前缀](https://leetcode-cn.com/problems/longest-common-prefix/)
 
 - 标签：字符串
 - 难度：简单

diff --git a/Solutions/0015. 三数之和.md b/Solutions/0015. 三数之和.md
@@ -1,4 +1,4 @@
-## [0015. 三数之和](https://leetcode-cn.com/problems/3sum/)
+# [0015. 三数之和](https://leetcode-cn.com/problems/3sum/)
 
 - 标签：数组、双指针
 - 难度：中等

diff --git a/Solutions/0016. 最接近的三数之和.md b/Solutions/0016. 最接近的三数之和.md
@@ -1,4 +1,4 @@
-## [0016. 最接近的三数之和](https://leetcode-cn.com/problems/3sum-closest/)
+# [0016. 最接近的三数之和](https://leetcode-cn.com/problems/3sum-closest/)
 
 - 标签：数组、双指针、排序
 - 难度：中等

diff --git a/Solutions/0017. 电话号码的字母组合.md b/Solutions/0017. 电话号码的字母组合.md
@@ -1,4 +1,4 @@
-## [0017. 电话号码的字母组合](https://leetcode-cn.com/problems/letter-combinations-of-a-phone-number/)
+# [0017. 电话号码的字母组合](https://leetcode-cn.com/problems/letter-combinations-of-a-phone-number/)
 
 - 标签：深度优先搜索、递归、字符串、回溯算法
 - 难度：中等

diff --git a/Solutions/0018. 四数之和.md b/Solutions/0018. 四数之和.md
@@ -1,4 +1,4 @@
-## [0018. 四数之和](https://leetcode-cn.com/problems/4sum/)
+# [0018. 四数之和](https://leetcode-cn.com/problems/4sum/)
 
 - 标签：数组、哈希表、双指针
 - 难度：中等

diff --git a/Solutions/0019. 删除链表的倒数第 N 个结点.md b/Solutions/0019. 删除链表的倒数第 N 个结点.md
@@ -1,4 +1,4 @@
-## [0019. 删除链表的倒数第 N 个结点](https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list/)
+# [0019. 删除链表的倒数第 N 个结点](https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list/)
 
 - 标签：链表、双指针
 - 难度：中等

diff --git a/Solutions/0020. 有效的括号.md b/Solutions/0020. 有效的括号.md
@@ -1,4 +1,4 @@
-## [0020. 有效的括号](https://leetcode-cn.com/problems/valid-parentheses/)
+# [0020. 有效的括号](https://leetcode-cn.com/problems/valid-parentheses/)
 
 - 标签：栈、字符串
 - 难度：简单

diff --git a/Solutions/0021. 合并两个有序链表.md b/Solutions/0021. 合并两个有序链表.md
@@ -1,4 +1,4 @@
-## [0021. 合并两个有序链表](https://leetcode-cn.com/problems/merge-two-sorted-lists/)
+# [0021. 合并两个有序链表](https://leetcode-cn.com/problems/merge-two-sorted-lists/)
 
 - 标签：递归、链表
 - 难度：简单

diff --git a/Solutions/0022. 括号生成.md b/Solutions/0022. 括号生成.md
@@ -1,4 +1,4 @@
-## [0022. 括号生成](https://leetcode-cn.com/problems/generate-parentheses/)
+# [0022. 括号生成](https://leetcode-cn.com/problems/generate-parentheses/)
 
 - 标签：字符串、回溯算法
 - 难度：中等

diff --git a/Solutions/0023. 合并K个升序链表.md b/Solutions/0023. 合并K个升序链表.md
@@ -1,4 +1,4 @@
-## [0023. 合并K个升序链表](https://leetcode-cn.com/problems/merge-k-sorted-lists/)
+# [0023. 合并K个升序链表](https://leetcode-cn.com/problems/merge-k-sorted-lists/)
 
 - 标签：链表、分治、堆（优先队列）、归并排序
 - 难度：困难

diff --git a/Solutions/0024. 两两交换链表中的节点.md b/Solutions/0024. 两两交换链表中的节点.md
@@ -1,4 +1,4 @@
-## [0024. 两两交换链表中的节点](https://leetcode-cn.com/problems/swap-nodes-in-pairs/)
+# [0024. 两两交换链表中的节点](https://leetcode-cn.com/problems/swap-nodes-in-pairs/)
 
 - 标签：递归、链表
 - 难度：中等

diff --git a/Solutions/0026. 删除有序数组中的重复项.md b/Solutions/0026. 删除有序数组中的重复项.md
@@ -1,4 +1,4 @@
-## [0026. 删除有序数组中的重复项](https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array/)
+# [0026. 删除有序数组中的重复项](https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array/)
 
 - 标签：数组、双指针
 - 难度：简单

diff --git a/Solutions/0027. 移除元素.md b/Solutions/0027. 移除元素.md
@@ -1,4 +1,4 @@
-## [0027. 移除元素](https://leetcode-cn.com/problems/remove-element/)
+# [0027. 移除元素](https://leetcode-cn.com/problems/remove-element/)
 
 - 标签：数组、双指针
 - 难度：简单

diff --git a/Solutions/0028. 实现 strStr().md b/Solutions/0028. 实现 strStr().md
@@ -1,4 +1,4 @@
-## [0028. 实现 strStr()](https://leetcode-cn.com/problems/implement-strstr/)
+# [0028. 实现 strStr()](https://leetcode-cn.com/problems/implement-strstr/)
 
 - 标签：字符串、双指针
 - 难度：简单

diff --git a/Solutions/0029. 两数相除.md b/Solutions/0029. 两数相除.md
@@ -1,4 +1,4 @@
-## [0029. 两数相除](https://leetcode-cn.com/problems/divide-two-integers/)
+# [0029. 两数相除](https://leetcode-cn.com/problems/divide-two-integers/)
 
 - 标签：数学、二分查找
 - 难度：中等

diff --git a/Solutions/0033. 搜索旋转排序数组.md b/Solutions/0033. 搜索旋转排序数组.md
@@ -1,4 +1,4 @@
-## [0033. 搜索旋转排序数组](https://leetcode-cn.com/problems/search-in-rotated-sorted-array/)
+# [0033. 搜索旋转排序数组](https://leetcode-cn.com/problems/search-in-rotated-sorted-array/)
 
 - 标签：数组、二分查找
 - 难度：中等

diff --git a/Solutions/0034. 在排序数组中查找元素的第一个和最后一个位置.md b/Solutions/0034. 在排序数组中查找元素的第一个和最后一个位置.md
@@ -1,4 +1,4 @@
-## [0034. 在排序数组中查找元素的第一个和最后一个位置](https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array/)
+# [0034. 在排序数组中查找元素的第一个和最后一个位置](https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array/)
 
 - 标签：数组、二分查找
 - 难度：中等

diff --git a/Solutions/0035. 搜索插入位置.md b/Solutions/0035. 搜索插入位置.md
@@ -1,4 +1,4 @@
-## [0035. 搜索插入位置](https://leetcode-cn.com/problems/search-insert-position/)
+# [0035. 搜索插入位置](https://leetcode-cn.com/problems/search-insert-position/)
 
 - 标签：数组、二分查找
 - 难度：简单

diff --git a/Solutions/0036. 有效的数独.md b/Solutions/0036. 有效的数独.md
@@ -1,4 +1,4 @@
-## [0036. 有效的数独](https://leetcode-cn.com/problems/valid-sudoku/)
+# [0036. 有效的数独](https://leetcode-cn.com/problems/valid-sudoku/)
 
 - 标签：哈希表
 - 难度：中等

diff --git a/Solutions/0037. 解数独.md b/Solutions/0037. 解数独.md
@@ -1,4 +1,4 @@
-## [0037. 解数独](https://leetcode-cn.com/problems/sudoku-solver/)
+# [0037. 解数独](https://leetcode-cn.com/problems/sudoku-solver/)
 
 - 标签：数组、回溯、矩阵
 - 难度：困难

diff --git a/Solutions/0038. 外观数列.md b/Solutions/0038. 外观数列.md
@@ -1,4 +1,4 @@
-## [0038. 外观数列](https://leetcode-cn.com/problems/count-and-say/)
+# [0038. 外观数列](https://leetcode-cn.com/problems/count-and-say/)
 
 - 标签：字符串
 - 难度：简单
@@ -11,12 +11,11 @@
 
 例如：
 
-| 1,   |    1 | 由 1 开始           |
+| 1.   |    1 | 由 1 开始           |
 | ---- | ---: | ------------------- |
 | 2.   |   11 | 表示 1 个 1         |
 | 3.   |   21 | 表示 2 个 1         |
 | 4.   | 1211 | 表示 1 个 1，1 个 2 |
-|      |      |                     |
 
 
 

diff --git a/Solutions/0039. 组合总和.md b/Solutions/0039. 组合总和.md
@@ -1,4 +1,4 @@
-## [0039. 组合总和](https://leetcode-cn.com/problems/combination-sum/)
+# [0039. 组合总和](https://leetcode-cn.com/problems/combination-sum/)
 
 - 标签：数组、回溯
 - 难度：中等

diff --git a/Solutions/0040. 组合总和 II.md b/Solutions/0040. 组合总和 II.md
@@ -1,4 +1,4 @@
-## [0040. 组合总和 II](https://leetcode-cn.com/problems/combination-sum-ii/)
+# [0040. 组合总和 II](https://leetcode-cn.com/problems/combination-sum-ii/)
 
 - 标签：数组、回溯
 - 难度：中等

diff --git a/Solutions/0042. 接雨水.md b/Solutions/0042. 接雨水.md
@@ -1,4 +1,4 @@
-## [0042. 接雨水](https://leetcode-cn.com/problems/trapping-rain-water/)
+# [0042. 接雨水](https://leetcode-cn.com/problems/trapping-rain-water/)
 
 - 标签：栈、数组、双指针、动态规划、单调栈
 - 难度：困难

diff --git a/Solutions/0043. 字符串相乘.md b/Solutions/0043. 字符串相乘.md
@@ -1,4 +1,4 @@
-## [0043. 字符串相乘](https://leetcode-cn.com/problems/multiply-strings/)
+# [0043. 字符串相乘](https://leetcode-cn.com/problems/multiply-strings/)
 
 - 标签：数学、字符串、模拟
 - 难度：中等

diff --git a/Solutions/0045. 跳跃游戏 II.md b/Solutions/0045. 跳跃游戏 II.md
@@ -1,4 +1,4 @@
-## [0045. 跳跃游戏 II](https://leetcode-cn.com/problems/jump-game-ii/)
+# [0045. 跳跃游戏 II](https://leetcode-cn.com/problems/jump-game-ii/)
 
 - 标签：贪心、数组、动态规划
 - 难度：中等

diff --git a/Solutions/0046. 全排列.md b/Solutions/0046. 全排列.md
@@ -1,4 +1,4 @@
-## [0046. 全排列](https://leetcode-cn.com/problems/permutations/)
+# [0046. 全排列](https://leetcode-cn.com/problems/permutations/)
 
 - 标签：回溯算法
 - 难度：中等

diff --git a/Solutions/0047. 全排列 II.md b/Solutions/0047. 全排列 II.md
@@ -1,4 +1,4 @@
-## [0047. 全排列 II](https://leetcode-cn.com/problems/permutations-ii/)
+# [0047. 全排列 II](https://leetcode-cn.com/problems/permutations-ii/)
 
 - 标签：数组、回溯
 - 难度：中等

diff --git a/Solutions/0048. 旋转图像.md b/Solutions/0048. 旋转图像.md
@@ -1,4 +1,4 @@
-## [0048. 旋转图像](https://leetcode-cn.com/problems/rotate-image/)
+# [0048. 旋转图像](https://leetcode-cn.com/problems/rotate-image/)
 
 - 标签：数组
 - 难度：中等

diff --git a/Solutions/0049. 字母异位词分组.md b/Solutions/0049. 字母异位词分组.md
@@ -1,4 +1,4 @@
-## [0049. 字母异位词分组](https://leetcode-cn.com/problems/group-anagrams/)
+# [0049. 字母异位词分组](https://leetcode-cn.com/problems/group-anagrams/)
 
 - 标签：字符串、哈希表
 - 难度：中等

diff --git a/Solutions/0050. Pow(x, n).md b/Solutions/0050. Pow(x, n).md
@@ -1,4 +1,4 @@
-## [0050. Pow(x, n)](https://leetcode-cn.com/problems/powx-n/)
+# [0050. Pow(x, n)](https://leetcode-cn.com/problems/powx-n/)
 
 - 标签：数学、二分查找
 - 难度：中等

diff --git a/Solutions/0051. N 皇后.md b/Solutions/0051. N 皇后.md
@@ -1,4 +1,4 @@
-## [0051. N 皇后](https://leetcode-cn.com/problems/n-queens/)
+# [0051. N 皇后](https://leetcode-cn.com/problems/n-queens/)
 
 - 标签：数组、回溯
 - 难度：困难

diff --git a/Solutions/0053. 最大子数组和.md b/Solutions/0053. 最大子数组和.md
@@ -1,4 +1,4 @@
-## [0053. 最大子数组和](https://leetcode-cn.com/problems/maximum-subarray/)
+# [0053. 最大子数组和](https://leetcode-cn.com/problems/maximum-subarray/)
 
 - 标签：数组、分治算法、动态规划
 - 难度：简单

diff --git a/Solutions/0054. 螺旋矩阵.md b/Solutions/0054. 螺旋矩阵.md
@@ -1,4 +1,4 @@
-## [0054. 螺旋矩阵](https://leetcode-cn.com/problems/spiral-matrix/)
+# [0054. 螺旋矩阵](https://leetcode-cn.com/problems/spiral-matrix/)
 
 - 标签：数组
 - 难度：中等

diff --git a/Solutions/0055. 跳跃游戏.md b/Solutions/0055. 跳跃游戏.md
@@ -1,4 +1,4 @@
-## [0055. 跳跃游戏](https://leetcode-cn.com/problems/jump-game/)
+# [0055. 跳跃游戏](https://leetcode-cn.com/problems/jump-game/)
 
 - 标签：贪心算法、数组、动态规划
 - 难度：中等

diff --git a/Solutions/0056. 合并区间.md b/Solutions/0056. 合并区间.md
@@ -1,4 +1,4 @@
-## [0056. 合并区间](https://leetcode-cn.com/problems/merge-intervals/)
+# [0056. 合并区间](https://leetcode-cn.com/problems/merge-intervals/)
 
 - 标签：数组、排序
 - 难度：中等

diff --git a/Solutions/0058. 最后一个单词的长度.md b/Solutions/0058. 最后一个单词的长度.md
@@ -1,4 +1,4 @@
-## [0058. 最后一个单词的长度](https://leetcode-cn.com/problems/length-of-last-word/)
+# [0058. 最后一个单词的长度](https://leetcode-cn.com/problems/length-of-last-word/)
 
 - 标签：字符串
 - 难度：简单

diff --git a/Solutions/0059. 螺旋矩阵 II.md b/Solutions/0059. 螺旋矩阵 II.md
@@ -1,4 +1,4 @@
-## [0059. 螺旋矩阵 II](https://leetcode-cn.com/problems/spiral-matrix-ii/)
+# [0059. 螺旋矩阵 II](https://leetcode-cn.com/problems/spiral-matrix-ii/)
 
 - 标签：数组、矩阵、模拟
 - 难度：中等

diff --git a/Solutions/0061. 旋转链表.md b/Solutions/0061. 旋转链表.md
@@ -1,4 +1,4 @@
-## [0061. 旋转链表](https://leetcode-cn.com/problems/rotate-list/)
+# [0061. 旋转链表](https://leetcode-cn.com/problems/rotate-list/)
 
 - 标签：链表、双指针
 - 难度：中等

diff --git a/Solutions/0062. 不同路径.md b/Solutions/0062. 不同路径.md
@@ -1,4 +1,4 @@
-## [0062. 不同路径](https://leetcode-cn.com/problems/unique-paths/)
+# [0062. 不同路径](https://leetcode-cn.com/problems/unique-paths/)
 
 - 标签：数组、动态规划
 - 难度：中等

diff --git a/Solutions/0063. 不同路径 II.md b/Solutions/0063. 不同路径 II.md
@@ -1,4 +1,4 @@
-## [0063. 不同路径 II](https://leetcode-cn.com/problems/unique-paths-ii/)
+# [0063. 不同路径 II](https://leetcode-cn.com/problems/unique-paths-ii/)
 
 - 标签：数组、动态规划、矩阵
 - 难度：中等

diff --git a/Solutions/0066. 加一.md b/Solutions/0066. 加一.md
@@ -1,4 +1,4 @@
-## [0066. 加一](https://leetcode-cn.com/problems/plus-one/)
+# [0066. 加一](https://leetcode-cn.com/problems/plus-one/)
 
 - 标签：数组
 - 难度：简单

diff --git a/Solutions/0067. 二进制求和.md b/Solutions/0067. 二进制求和.md
@@ -1,4 +1,4 @@
-## [0067. 二进制求和](https://leetcode-cn.com/problems/add-binary/)
+# [0067. 二进制求和](https://leetcode-cn.com/problems/add-binary/)
 
 - 标签：数学、字符串、位运算
 - 难度：简单

diff --git a/Solutions/0069. x 的平方根.md b/Solutions/0069. x 的平方根.md
@@ -1,4 +1,4 @@
-## [0069. x 的平方根](https://leetcode-cn.com/problems/sqrtx/)
+# [0069. x 的平方根](https://leetcode-cn.com/problems/sqrtx/)
 
 - 标签：数学、二分查找
 - 难度：简单

diff --git a/Solutions/0070. 爬楼梯.md b/Solutions/0070. 爬楼梯.md
@@ -1,4 +1,4 @@
-## [0070. 爬楼梯](https://leetcode-cn.com/problems/climbing-stairs/)
+# [0070. 爬楼梯](https://leetcode-cn.com/problems/climbing-stairs/)
 
 - 标签：动态规划
 - 难度：简单

diff --git a/Solutions/0072. 编辑距离.md b/Solutions/0072. 编辑距离.md
@@ -1,4 +1,4 @@
-## [0072. 编辑距离](https://leetcode-cn.com/problems/edit-distance/)
+# [0072. 编辑距离](https://leetcode-cn.com/problems/edit-distance/)
 
 - 标签：字符串、动态规划
 - 难度：困难

diff --git a/Solutions/0073. 矩阵置零.md b/Solutions/0073. 矩阵置零.md
@@ -1,4 +1,4 @@
-## [0073. 矩阵置零](https://leetcode-cn.com/problems/set-matrix-zeroes/)
+# [0073. 矩阵置零](https://leetcode-cn.com/problems/set-matrix-zeroes/)
 
 - 标签：数组
 - 难度：中等

diff --git a/Solutions/0075. 颜色分类.md b/Solutions/0075. 颜色分类.md
@@ -1,4 +1,4 @@
-## [0075. 颜色分类](https://leetcode-cn.com/problems/sort-colors/)
+# [0075. 颜色分类](https://leetcode-cn.com/problems/sort-colors/)
 
 - 标签：数组、排序、双指针
 - 难度：中等

diff --git a/Solutions/0076. 最小覆盖子串.md b/Solutions/0076. 最小覆盖子串.md
@@ -1,4 +1,4 @@
-## [0076. 最小覆盖子串](https://leetcode-cn.com/problems/minimum-window-substring/)
+# [0076. 最小覆盖子串](https://leetcode-cn.com/problems/minimum-window-substring/)
 
 - 标签：哈希表、字符串、滑动窗口
 - 难度：困难

diff --git a/Solutions/0077. 组合.md b/Solutions/0077. 组合.md
@@ -1,4 +1,4 @@
-## [0077. 组合](https://leetcode-cn.com/problems/combinations/)
+# [0077. 组合](https://leetcode-cn.com/problems/combinations/)
 
 - 标签：数组、回溯
 - 难度：中等