update7.19字节题库

hongliuliao · Jul 19, 2021 · 11476d8 · 11476d8
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diff --git a/README.md b/README.md
@@ -26,6 +26,18 @@
 
 :warning:使用本仓库的频度数据或转载文章，需注明本仓库地址！侵权必究！
 
+## 字节跳动（更新至牛客2021.7.19的面经）
+<details>
+<summary>按岗位分类</summary>
+
+- [后端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/backend.md)
+- [算法](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/algorithm.md)
+- [客户端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/client.md)
+- [前端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/frontend.md)
+- [测试](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/test.md)
+- [数据开发](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/data.md)
+</details>
+
 ## 亚马逊中国（更新至牛客2021.6.9的面经）
 - [SDE](https://github.com/afatcoder/LeetcodeTop/blob/master/amazon/SDE.md)
 
@@ -44,17 +56,7 @@
 - [数据开发](https://github.com/afatcoder/LeetcodeTop/blob/master/shopee/data.md)
 </details>
 
-## 字节跳动（更新至牛客2021.4.30的面经）
-<details>
-<summary>按岗位分类</summary>
-
-- [后端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/backend.md)
-- [算法](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/algorithm.md)
-- [客户端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/client.md)
-- [前端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/frontend.md)
-- [测试](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/test.md)
-- [数据开发](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/data.md)
-</details>
+
 
 ## 美团（更新至牛客2021.4.23面经）
 <details>

diff --git a/bytedance/algorithm.md b/bytedance/algorithm.md
@@ -4,44 +4,53 @@
 |题目|出现次数|链接|
 |-|-|-|
 |72. 编辑距离|8|https://leetcode-cn.com/problems/edit-distance|
+|103. 二叉树的锯齿形层次遍历|7|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal|
+|215. 数组中的第K个最大元素|6|https://leetcode-cn.com/problems/kth-largest-element-in-an-array|
+|236. 二叉树的最近公共祖先|6|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree|
 |300. 最长上升子序列|6|https://leetcode-cn.com/problems/longest-increasing-subsequence|
-|103. 二叉树的锯齿形层次遍历|5|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal|
-|215. 数组中的第K个最大元素|4|https://leetcode-cn.com/problems/kth-largest-element-in-an-array|
-|33. 搜索旋转排序数组|3|https://leetcode-cn.com/problems/search-in-rotated-sorted-array|
-|200. 岛屿数量|3|https://leetcode-cn.com/problems/number-of-islands|
+|200. 岛屿数量|5|https://leetcode-cn.com/problems/number-of-islands|
+|33. 搜索旋转排序数组|4|https://leetcode-cn.com/problems/search-in-rotated-sorted-array|
+|69. x 的平方根|4|https://leetcode-cn.com/problems/sqrtx|
+|3. 无重复字符的最长子串|3|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters|
+|23. 合并K个排序链表|3|https://leetcode-cn.com/problems/merge-k-sorted-lists|
 |4. 寻找两个正序数组的中位数|3|https://leetcode-cn.com/problems/median-of-two-sorted-arrays|
+|剑指 Offer 29. 顺时针打印矩阵|3|https://leetcode-cn.com/problems/shun-shi-zhen-da-yin-ju-zhen-lcof|
+|695. 岛屿的最大面积|3|https://leetcode-cn.com/problems/max-area-of-island|
 |240. 搜索二维矩阵 II|3|https://leetcode-cn.com/problems/search-a-2d-matrix-ii|
 |102. 二叉树的层序遍历|3|https://leetcode-cn.com/problems/binary-tree-level-order-traversal|
-|236. 二叉树的最近公共祖先|3|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree|
+|49. 字母异位词分组|3|https://leetcode-cn.com/problems/group-anagrams|
+|209. 长度最小的子数组|3|https://leetcode-cn.com/problems/minimum-size-subarray-sum|
+|85. 最大矩形|3|https://leetcode-cn.com/problems/maximal-rectangle|
+|287. 寻找重复数|3|https://leetcode-cn.com/problems/find-the-duplicate-number|
 |64. 最小路径和|3|https://leetcode-cn.com/problems/minimum-path-sum|
+|5. 最长回文子串|3|https://leetcode-cn.com/problems/longest-palindromic-substring|
+|46. 全排列|3|https://leetcode-cn.com/problems/permutations|
+|121. 买卖股票的最佳时机|3|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock|
 |15. 三数之和|3|https://leetcode-cn.com/problems/3sum|
 |394. 字符串解码|3|https://leetcode-cn.com/problems/decode-string|
 |110. 平衡二叉树|2|https://leetcode-cn.com/problems/balanced-binary-tree|
-|3. 无重复字符的最长子串|2|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters|
 |572. 另一个树的子树|2|https://leetcode-cn.com/problems/subtree-of-another-tree|
-|23. 合并K个排序链表|2|https://leetcode-cn.com/problems/merge-k-sorted-lists|
 |1. 两数之和|2|https://leetcode-cn.com/problems/two-sum|
-|剑指 Offer 29. 顺时针打印矩阵|2|https://leetcode-cn.com/problems/shun-shi-zhen-da-yin-ju-zhen-lcof|
-|695. 岛屿的最大面积|2|https://leetcode-cn.com/problems/max-area-of-island|
 |105. 从前序与中序遍历序列构造二叉树|2|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal|
+|206. 反转链表|2|https://leetcode-cn.com/problems/reverse-linked-list|
 |88. 合并两个有序数组|2|https://leetcode-cn.com/problems/merge-sorted-array|
 |152. 乘积最大子数组|2|https://leetcode-cn.com/problems/maximum-product-subarray|
 |70. 爬楼梯|2|https://leetcode-cn.com/problems/climbing-stairs|
-|49. 字母异位词分组|2|https://leetcode-cn.com/problems/group-anagrams|
-|209. 长度最小的子数组|2|https://leetcode-cn.com/problems/minimum-size-subarray-sum|
 |48. 旋转图像|2|https://leetcode-cn.com/problems/rotate-image|
-|85. 最大矩形|2|https://leetcode-cn.com/problems/maximal-rectangle|
-|287. 寻找重复数|2|https://leetcode-cn.com/problems/find-the-duplicate-number|
-|5. 最长回文子串|2|https://leetcode-cn.com/problems/longest-palindromic-substring|
-|46. 全排列|2|https://leetcode-cn.com/problems/permutations|
+|剑指 Offer 36. 二叉搜索树与双向链表|2|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof|
+|179. 最大数|2|https://leetcode-cn.com/problems/largest-number|
 |剑指 Offer 51. 数组中的逆序对|2|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof|
 |143. 重排链表|2|https://leetcode-cn.com/problems/reorder-list|
 |239. 滑动窗口最大值|2|https://leetcode-cn.com/problems/sliding-window-maximum|
 |238. 除自身以外数组的乘积|2|https://leetcode-cn.com/problems/product-of-array-except-self|
-|121. 买卖股票的最佳时机|2|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock|
+|25. K 个一组翻转链表|2|https://leetcode-cn.com/problems/reverse-nodes-in-k-group|
+|129. 求根到叶子节点数字之和|2|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers|
 |补充题4. 手撕快速排序|2|https://leetcode-cn.com/problems/sort-an-array|
+|42. 接雨水|2|https://leetcode-cn.com/problems/trapping-rain-water|
 |415. 字符串相加|2|https://leetcode-cn.com/problems/add-strings|
-|69. x 的平方根|2|https://leetcode-cn.com/problems/sqrtx|
+|221. 最大正方形|2|https://leetcode-cn.com/problems/maximal-square|
+|400. 第N个数字|2|https://leetcode-cn.com/problems/nth-digit|
+|54. 螺旋矩阵|2|https://leetcode-cn.com/problems/spiral-matrix|
 |104. 二叉树的最大深度|1|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree|
 |160. 相交链表|1|https://leetcode-cn.com/problems/intersection-of-two-linked-lists|
 |636. 函数的独占时间|1|https://leetcode-cn.com/problems/exclusive-time-of-functions|
@@ -54,7 +63,6 @@
 |509. 斐波那契数|1|https://leetcode-cn.com/problems/fibonacci-number|
 |128. 最长连续序列|1|https://leetcode-cn.com/problems/longest-consecutive-sequence|
 |20. 有效的括号|1|https://leetcode-cn.com/problems/valid-parentheses|
-|206. 反转链表|1|https://leetcode-cn.com/problems/reverse-linked-list|
 |264. 丑数 II|1|https://leetcode-cn.com/problems/ugly-number-ii|
 |437. 路径总和 III|1|https://leetcode-cn.com/problems/path-sum-iii|
 |560. 和为K的子数组|1|https://leetcode-cn.com/problems/subarray-sum-equals-k|
@@ -65,16 +73,13 @@
 |124. 二叉树中的最大路径和|1|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum|
 |剑指 Offer 54. 二叉搜索树的第k大节点|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-di-kda-jie-dian-lcof|
 |518. 零钱兑换 II|1|https://leetcode-cn.com/problems/coin-change-2|
-|剑指 Offer 36. 二叉搜索树与双向链表|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof|
 |50. Pow(x, n)|1|https://leetcode-cn.com/problems/powx-n|
 |122. 买卖股票的最佳时机 II|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii|
-|179. 最大数|1|https://leetcode-cn.com/problems/largest-number|
 |807. 保持城市天际线|1|https://leetcode-cn.com/problems/max-increase-to-keep-city-skyline|
 |123. 买卖股票的最佳时机 III|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iii|
 |315. 计算右侧小于当前元素的个数|1|https://leetcode-cn.com/problems/count-of-smaller-numbers-after-self|
 |1363. 形成三的最大倍数|1|https://leetcode-cn.com/problems/largest-multiple-of-three|
 |376. 摆动序列|1|https://leetcode-cn.com/problems/wiggle-subsequence|
-|25. K 个一组翻转链表|1|https://leetcode-cn.com/problems/reverse-nodes-in-k-group|
 |1143. 最长公共子序列|1|https://leetcode-cn.com/problems/longest-common-subsequence|
 |32. 最长有效括号|1|https://leetcode-cn.com/problems/longest-valid-parentheses|
 |718. 最长重复子数组|1|https://leetcode-cn.com/problems/maximum-length-of-repeated-subarray|
@@ -85,15 +90,12 @@
 |96. 不同的二叉搜索树|1|https://leetcode-cn.com/problems/unique-binary-search-trees|
 |41. 缺失的第一个正数|1|https://leetcode-cn.com/problems/first-missing-positive|
 |403. 青蛙过河|1|https://leetcode-cn.com/problems/frog-jump|
-|129. 求根到叶子节点数字之和|1|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers|
 |726. 原子的数量|1|https://leetcode-cn.com/problems/number-of-atoms|
 |剑指 Offer 10- I. 斐波那契数列|1|https://leetcode-cn.com/problems/fei-bo-na-qi-shu-lie-lcof|
 |405. 数字转换为十六进制数|1|https://leetcode-cn.com/problems/convert-a-number-to-hexadecimal|
 |1420. 生成数组|1|https://leetcode-cn.com/problems/build-array-where-you-can-find-the-maximum-exactly-k-comparisons|
-|42. 接雨水|1|https://leetcode-cn.com/problems/trapping-rain-water|
 |306. 累加数|1|https://leetcode-cn.com/problems/additive-number|
 |98. 验证二叉搜索树|1|https://leetcode-cn.com/problems/validate-binary-search-tree|
-|221. 最大正方形|1|https://leetcode-cn.com/problems/maximal-square|
 |227. 基本计算器 II|1|https://leetcode-cn.com/problems/basic-calculator-ii|
 |1505. 最多 K 次交换相邻数位后得到的最小整数|1|https://leetcode-cn.com/problems/minimum-possible-integer-after-at-most-k-adjacent-swaps-on-digits|
 |632. 最小区间|1|https://leetcode-cn.com/problems/smallest-range-covering-elements-from-k-lists|
@@ -110,4 +112,29 @@
 |470. 用 Rand7() 实现 Rand10()|1|https://leetcode-cn.com/problems/implement-rand10-using-rand7|
 |164. 最大间距|1|https://leetcode-cn.com/problems/maximum-gap|
 |94. 二叉树的中序遍历|1|https://leetcode-cn.com/problems/binary-tree-inorder-traversal|
-|剑指 Offer 62. 圆圈中最后剩下的数字|1|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof|
+|剑指 Offer 62. 圆圈中最后剩下的数字|1|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof|
+|658. 找到 K 个最接近的元素|1|https://leetcode-cn.com/problems/find-k-closest-elements|
+|704. 二分查找|1|https://leetcode-cn.com/problems/binary-search|
+|355. 设计推特|1|https://leetcode-cn.com/problems/design-twitter|
+|剑指 Offer 11. 旋转数组的最小数字|1|https://leetcode-cn.com/problems/xuan-zhuan-shu-zu-de-zui-xiao-shu-zi-lcof|
+|698. 划分为k个相等的子集|1|https://leetcode-cn.com/problems/partition-to-k-equal-sum-subsets|
+|224. 基本计算器|1|https://leetcode-cn.com/problems/basic-calculator|
+|剑指 Offer 22. 链表中倒数第k个节点|1|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof|
+|31. 下一个排列|1|https://leetcode-cn.com/problems/next-permutation|
+|875. 爱吃香蕉的珂珂|1|https://leetcode-cn.com/problems/koko-eating-bananas|
+|145. 二叉树的后序遍历|1|https://leetcode-cn.com/problems/binary-tree-postorder-traversal|
+|19. 删除链表的倒数第N个节点|1|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list|
+|673. 最长递增子序列的个数|1|https://leetcode-cn.com/problems/number-of-longest-increasing-subsequence|
+|剑指 Offer 34. 二叉树中和为某一值的路径|1|https://leetcode-cn.com/problems/er-cha-shu-zhong-he-wei-mou-yi-zhi-de-lu-jing-lcof|
+|670. 最大交换|1|https://leetcode-cn.com/problems/maximum-swap|
+|141. 环形链表|1|https://leetcode-cn.com/problems/linked-list-cycle|
+|897. 递增顺序查找树|1|https://leetcode-cn.com/problems/increasing-order-search-tree|
+|653. 两数之和 IV - 输入 BST|1|https://leetcode-cn.com/problems/two-sum-iv-input-is-a-bst|
+|310. 最小高度树|1|https://leetcode-cn.com/problems/minimum-height-trees|
+|167. 两数之和 II - 输入有序数组|1|https://leetcode-cn.com/problems/two-sum-ii-input-array-is-sorted|
+|611. 有效三角形的个数|1|https://leetcode-cn.com/problems/valid-triangle-number|
+|92. 反转链表 II|1|https://leetcode-cn.com/problems/reverse-linked-list-ii|
+|剑指 Offer 07. 重建二叉树|1|https://leetcode-cn.com/problems/zhong-jian-er-cha-shu-lcof|
+|525. 连续数组|1|https://leetcode-cn.com/problems/contiguous-array|
+|144. 二叉树的前序遍历|1|https://leetcode-cn.com/problems/binary-tree-preorder-traversal|
+|378. 有序矩阵中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-sorted-matrix|