经典算法真题演练【进阶】

忘是亡心i 2022-12-10 04:53 142阅读 0赞

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 <td> 分类 </td> 
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 <td colspan="1"> &nbsp; &nbsp; &nbsp; 模拟 </td> 
 <td> 134. 加油站 </td> 
 <td> <a href="https://leetcode-cn.com/problems/gas-station/" rel="nofollow">https://leetcode-cn.com/problems/gas-station/</a> </td> 
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 <td> 146. LRU缓存机制 </td> 
 <td> <a href="https://leetcode-cn.com/problems/lru-cache/" rel="nofollow">https://leetcode-cn.com/problems/lru-cache/</a> </td> 
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 <td> 289. 生命游戏 </td> 
 <td> <a href="https://leetcode-cn.com/problems/game-of-life/" rel="nofollow">https://leetcode-cn.com/problems/game-of-life/</a> </td> 
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 <td> 371. 两整数之和 </td> 
 <td> <a href="https://leetcode-cn.com/problems/sum-of-two-integers/" rel="nofollow">https://leetcode-cn.com/problems/sum-of-two-i ntegers/</a> </td> 
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 <td> 412. Fizz Buzz </td> 
 <td> <a href="https://leetcode-cn.com/problems/fizz-buzz/" rel="nofollow">https://leetcode-cn.com/problems/ﬁzz-buzz/</a> </td> 
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 <td> 202. 快乐数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/happy-number/" rel="nofollow">https://leetcode-cn.com/problems/happy-numbe r/</a> </td> 
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 <td> 分类 </td> 
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 <td colspan="1"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 数组 </td> 
 <td> 152. 乘积最大子序列 </td> 
 <td> <a href="https://leetcode-cn.com/problems/maximum-product-subarray/" rel="nofollow">https://leetcode-cn.com/problems/maxim um-product-subarray/</a> </td> 
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 <td> 169. 求众数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/majority-element/" rel="nofollow">https://leetcode-cn.com/problems/majori ty-element/</a> </td> 
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 <td> 189. 旋转数组 </td> 
 <td> <a href="https://leetcode-cn.com/problems/rotate-array/" rel="nofollow">https://leetcode-cn.com/problems/rotate</a> <a href="https://leetcode-cn.com/problems/rotate-array/" rel="nofollow">-array/</a> </td> 
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 <td> 217. 存在重复元素 </td> 
 <td> <a href="https://leetcode-cn.com/problems/contains-duplicate/" rel="nofollow">https://leetcode-cn.com/problems/contai ns-duplicate/</a> </td> 
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 <td> 283. 移动零 </td> 
 <td> <a href="https://leetcode-cn.com/problems/move-zeroes/" rel="nofollow">https://leetcode-cn.com/problems/move</a> <a href="https://leetcode-cn.com/problems/move-zeroes/" rel="nofollow">-zeroes/</a> </td> 
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 <td> 384. 打乱数组 </td> 
 <td> <a href="https://leetcode-cn.com/problems/shuffle-an-array/" rel="nofollow">https://leetcode-cn.com/problems/shuﬄ e-an-array/</a> </td> 
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 <td> 350. 两个数组的交集 II </td> 
 <td> <a href="https://leetcode-cn.com/problems/intersection-of-two-arrays-ii/" rel="nofollow">https://leetcode-cn.com/problems/inters ection-of-two-arrays-ii/</a> </td> 
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 <td> 334. 递增的三元子序列 </td> 
 <td> <a href="https://leetcode-cn.com/problems/increasing-triplet-subsequence/" rel="nofollow">https://leetcode-cn.com/problems/increa sing-triplet-subsequence/</a> </td> 
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 <td> 240. 搜索二维矩阵 II </td> 
 <td> <a href="https://leetcode-cn.com/problems/search-a-2d-matrix-ii/" rel="nofollow">https://leetcode-cn.com/problems/search</a> <a href="https://leetcode-cn.com/problems/search-a-2d-matrix-ii/" rel="nofollow">-a-2d-matrix-ii/</a> </td> 
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 <td> 238. 除自身以外数组的乘积 </td> 
 <td> <a href="https://leetcode-cn.com/problems/product-of-array-except-self/" rel="nofollow">https://leetcode-cn.com/problems/produ ct-of-array-except-self/</a> </td> 
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 <td> 分类 </td> 
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 <td colspan="1"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 链表 </td> 
 <td> 138. 复制带随机指针的链表 </td> 
 <td> <a href="https://leetcode-cn.com/problems/copy-list-with-random-pointer/" rel="nofollow">https://leetcode-cn.com/problems/copy-lis t-with-random-pointer/</a> </td> 
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 <td> 141. 环形链表 </td> 
 <td> <a href="https://leetcode-cn.com/problems/linked-list-cycle/" rel="nofollow">https://leetcode-cn.com/problems/linked-li st-cycle/</a> </td> 
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 <td> 148. 排序链表 </td> 
 <td> <a href="https://leetcode-cn.com/problems/sort-list/" rel="nofollow">https://leetcode-cn.com/problems/sort-lis t/</a> </td> 
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 <td> 160. 相交链表 </td> 
 <td> <a href="https://leetcode-cn.com/problems/intersection-of-two-linked-lists/" rel="nofollow">https://leetcode-cn.com/problems/intersec t ion-of-two-linked-lists/</a> </td> 
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 <td> 206. 反转链表 </td> 
 <td> <a href="https://leetcode-cn.com/problems/reverse-linked-list/" rel="nofollow">https://leetcode-cn.com/problems/reverse- linked-list/</a> </td> 
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 <td> 234. 回文链表 </td> 
 <td> <a href="https://leetcode-cn.com/problems/palindrome-linked-list/" rel="nofollow">https://leetcode-cn.com/problems/palindro me-linked-list/</a> </td> 
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 <td> 237. 删除链表中的节点 </td> 
 <td> <a href="https://leetcode-cn.com/problems/delete-node-in-a-linked-list/" rel="nofollow">https://leetcode-cn.com/problems/delete- node-in-a-linked-list/</a> </td> 
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 <td> 328. 奇偶链表 </td> 
 <td> <a href="https://leetcode-cn.com/problems/odd-even-linked-list/" rel="nofollow">https://leetcode-cn.com/problems/odd-eve n-linked-list/</a> </td> 
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 <td> 分类 </td> 
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 <td colspan="1"> &nbsp; &nbsp; &nbsp; 堆 </td> 
 <td> 155. 最小栈 </td> 
 <td> <a href="https://leetcode-cn.com/problems/min-stack/" rel="nofollow">https://leetcode-cn.com/problems/min-st ack/</a> </td> 
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 <td> 215. 数组中的第K个最大元素 </td> 
 <td> <a href="https://leetcode-cn.com/problems/kth-largest-element-in-an-array/" rel="nofollow">https://leetcode-cn.com/problems/kth-lar gest-element-in-an-array/</a> </td> 
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 <td> 295. 数据流的中位数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/find-median-from-data-stream/" rel="nofollow">https://leetcode-cn.com/problems/ﬁnd-m edian-from-data-stream/</a> </td> 
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 <td> 378. 有序矩阵中第K小的元素 </td> 
 <td> <a href="https://leetcode-cn.com/problems/kth-smallest-element-in-a-sorted-matrix/" rel="nofollow">https://leetcode-cn.com/problems/kth-s mallest-element-in-a-sorted-matrix/</a> </td> 
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 <td> 347. 前K个高频元素 </td> 
 <td> <a href="https://leetcode-cn.com/problems/top-k-frequent-elements/" rel="nofollow">https://leetcode-cn.com/problems/top-k- frequent-elements/</a> </td> 
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 <td colspan="1"> &nbsp; &nbsp; 栈 </td> 
 <td> 150. 逆波兰表达式求值 </td> 
 <td> <a href="https://leetcode-cn.com/problems/evaluate-reverse-polish-notation/" rel="nofollow">https://leetcode-cn.com/problems/evaluate</a> <a href="https://leetcode-cn.com/problems/evaluate-reverse-polish-notation/" rel="nofollow">-reverse-polish-notation/</a> </td> 
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 <td> 227. 基本计算器 II </td> 
 <td> <a href="https://leetcode-cn.com/problems/basic-calculator-ii/" rel="nofollow">https://leetcode-cn.com/problems/basic-cal culator-ii/</a> </td> 
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 <td> 341. 扁平化嵌套列表迭代器 </td> 
 <td> <a href="https://leetcode-cn.com/problems/flatten-nested-list-iterator/" rel="nofollow">https://leetcode-cn.com/problems/ﬂatten- nested-list-iterator/</a> </td> 
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 <td colspan="1"> &nbsp; 哈希 / Map </td> 
 <td> 171. Excel表列序号 </td> 
 <td> <a href="https://leetcode-cn.com/problems/excel-sheet-column-number/" rel="nofollow">https://leetcode-cn.com/problems/excel-sheet-c olumn-number/</a> </td> 
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 <td> 454. 四数相加 II </td> 
 <td> <a href="https://leetcode-cn.com/problems/4sum-ii/" rel="nofollow">https://leetcode-cn.com/problems/4sum-ii/</a> </td> 
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 <td> 380. 常数时间插入、删除和获取随机元素 </td> 
 <td> <a href="https://leetcode-cn.com/problems/insert-delete-getrandom-o1/" rel="nofollow">https://leetcode-cn.com/problems/insert-delete- getrandom-o1/</a> </td> 
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 <td> 队列 </td> 
 <td> 239. 滑动窗口最大值 </td> 
 <td> <a href="https://leetcode-cn.com/problems/sliding-window-maximum/" rel="nofollow">https://leetcode-cn.com/problems/sliding-window</a> <a href="https://leetcode-cn.com/problems/sliding-window-maximum/" rel="nofollow">-maximum/</a> </td> 
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 <td colspan="1"> &nbsp; &nbsp; 树 </td> 
 <td> 230. 二叉搜索树中第K小的元素 </td> 
 <td> <a href="https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst/" rel="nofollow">https://leetcode-cn.com/problems/kth-s mallest-element-in-a-bst/</a> </td> 
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 <td> 236. 二叉树的最近公共祖先 </td> 
 <td> <a href="https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree/" rel="nofollow">https://leetcode-cn.com/problems/lowes t-common-ancestor-of-a-binary-tree/</a> </td> 
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 <td> 297. 二叉树的序列化与反序列化 </td> 
 <td> <a href="https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree/" rel="nofollow">https://leetcode-cn.com/problems/seriali ze-and-deserialize-binary-tree/</a> </td> 
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 <td> 线段树 </td> 
 <td> 218. 天际线问题 </td> 
 <td> <a href="https://leetcode-cn.com/problems/the-skyline-problem/" rel="nofollow">https://leetcode-cn.com/problems/the-skyline-proble m/</a> </td> 
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 <td colspan="1"> 排序 </td> 
 <td> 179. 最大数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/largest-number/" rel="nofollow">https://leetcode-cn.com/problems/largest-number/</a> </td> 
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 <td> 324. 摆动排序 II </td> 
 <td> <a href="https://leetcode-cn.com/problems/wiggle-sort-ii/" rel="nofollow">https://leetcode-cn.com/problems/wiggle-sort-ii/</a> </td> 
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 <td> 滑动窗口 </td> 
 <td> 395. 至少有K个重复字符的最长子串 </td> 
 <td> <a href="https://leetcode-cn.com/problems/longest-substring-with-at-least-k-repeating-characters/" rel="nofollow">https://leetcode-cn.com/problems/longest-substring</a> <a href="https://leetcode-cn.com/problems/longest-substring-with-at-least-k-repeating-characters/" rel="nofollow">-with-at-least-k-repeating-characters/</a> </td> 
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 <td colspan="1"> 动态规划 </td> 
 <td> 124. 二叉树中的最大路径和 </td> 
 <td> <a href="https://leetcode-cn.com/problems/binary-tree-maximum-path-sum/" rel="nofollow">https://leetcode-cn.com/problems/binary-tre e-maximum-path-sum/</a> </td> 
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 <td> &nbsp; </td> 
 <td> &nbsp; </td> 
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 <td colspan="1"> &nbsp; </td> 
 <td> 128. 最长连续序列 </td> 
 <td> <a href="https://leetcode-cn.com/problems/longest-consecutive-sequence/" rel="nofollow">https://leetcode-cn.com/problems/longest-c onsecutive-sequence/</a> </td> 
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 <td> 198. 打家劫舍 </td> 
 <td> <a href="https://leetcode-cn.com/problems/house-robber/" rel="nofollow">https://leetcode-cn.com/problems/house-ro bber/</a> </td> 
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 <td> 279. 完全平方数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/perfect-squares/" rel="nofollow">https://leetcode-cn.com/problems/perfect-s quares/</a> </td> 
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 <td> 300. 最长上升子序列 </td> 
 <td> <a href="https://leetcode-cn.com/problems/longest-increasing-subsequence/" rel="nofollow">https://leetcode-cn.com/problems/longest-i ncreasing-subsequence/</a> </td> 
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 <td> 322. 零钱兑换 </td> 
 <td> <a href="https://leetcode-cn.com/problems/coin-change/" rel="nofollow">https://leetcode-cn.com/problems/coin-chan ge/</a> </td> 
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 <td> 329. 矩阵中的最长递增路径 </td> 
 <td> <a href="https://leetcode-cn.com/problems/longest-increasing-path-in-a-matrix/" rel="nofollow">https://leetcode-cn.com/problems/longest-i ncreasing-path-in-a-matrix/</a> </td> 
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 <td colspan="1"> &nbsp; 图论 </td> 
 <td> 127. 单词接龙 </td> 
 <td> <a href="https://leetcode-cn.com/problems/word-ladder/" rel="nofollow">https://leetcode-cn.com/problems/word-ladder/</a> </td> 
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 <td> 200. 岛屿的个数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/number-of-islands/" rel="nofollow">https://leetcode-cn.com/problems/number-of-islands/</a> </td> 
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 <td> 207. 课程表 </td> 
 <td> <a href="https://leetcode-cn.com/problems/course-schedule/" rel="nofollow">https://leetcode-cn.com/problems/course-schedule/</a> </td> 
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 <td> 210. 课程表 II </td> 
 <td> <a href="https://leetcode-cn.com/problems/course-schedule-ii/" rel="nofollow">https://leetcode-cn.com/problems/course-schedule-ii/</a> </td> 
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 <td colspan="1"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 数学 &amp; 位运算 </td> 
 <td> 136. 只出现一次的数字 </td> 
 <td> <a href="https://leetcode-cn.com/problems/single-number/" rel="nofollow">https://leetcode-cn.com/problems/single-nu mber/</a> </td> 
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 <td> 149. 直线上最多的点数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/max-points-on-a-line/" rel="nofollow">https://leetcode-cn.com/problems/max-poin ts-on-a-line/</a> </td> 
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 <td> 166. 分数到小数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/fraction-to-recurring-decimal/" rel="nofollow">https://leetcode-cn.com/problems/fraction-t o-recurring-decimal/</a> </td> 
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 <td> 172. 阶乘后的零 </td> 
 <td> <a href="https://leetcode-cn.com/problems/factorial-trailing-zeroes/" rel="nofollow">https://leetcode-cn.com/problems/factorial- trailing-zeroes/</a> </td> 
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 <td> 190. 颠倒二进制位 </td> 
 <td> <a href="https://leetcode-cn.com/problems/reverse-bits/" rel="nofollow">https://leetcode-cn.com/problems/reverse-bi ts/</a> </td> 
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 <td> 191. 位1的个数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/number-of-1-bits/" rel="nofollow">https://leetcode-cn.com/problems/number-o f-1-bits/</a> </td> 
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 <td> 204. 计数质数 </td> 
 <td> <a href="https://leetcode-cn.com/problems/count-primes/" rel="nofollow">https://leetcode-cn.com/problems/count-pri mes/</a> </td> 
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 <td> 268. 缺失数字 </td> 
 <td> <a href="https://leetcode-cn.com/problems/missing-number/" rel="nofollow">https://leetcode-cn.com/problems/missing-n umber/</a> </td> 
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 <td> 326. 3的幂 </td> 
 <td> <a href="https://leetcode-cn.com/problems/power-of-three/" rel="nofollow">https://leetcode-cn.com/problems/power-of</a> <a href="https://leetcode-cn.com/problems/power-of-three/" rel="nofollow">-three/</a> </td> 
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 <td colspan="1"> 字符串 </td> 
 <td> 125. 验证回文串 </td> 
 <td> <a href="https://leetcode-cn.com/problems/valid-palindrome/" rel="nofollow">https://leetcode-cn.com/problems/valid-palind rome/</a> </td> 
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 <td> 131. 分割回文串 </td> 
 <td> <a href="https://leetcode-cn.com/problems/palindrome-partitioning/" rel="nofollow">https://leetcode-cn.com/problems/palindrome</a> </td> 
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 <td colspan="1"> &nbsp; </td> 
 <td> &nbsp; </td> 
 <td> <a href="https://leetcode-cn.com/problems/palindrome-partitioning/" rel="nofollow">-partitioning/</a> </td> 
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 <td> 139. 单词拆分 </td> 
 <td> <a href="https://leetcode-cn.com/problems/word-break/" rel="nofollow">https://leetcode-cn.com/problems/word-brea k/</a> </td> 
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 <td> 140. 单词拆分 II </td> 
 <td> <a href="https://leetcode-cn.com/problems/word-break-ii/" rel="nofollow">https://leetcode-cn.com/problems/word-break</a> <a href="https://leetcode-cn.com/problems/word-break-ii/" rel="nofollow">-ii/</a> </td> 
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 <td> 208. 实现 Trie (前缀树) </td> 
 <td> <a href="https://leetcode-cn.com/problems/implement-trie-prefix-tree/" rel="nofollow">https://leetcode-cn.com/problems/implement- trie-preﬁx-tree/</a> </td> 
 </tr> 
 <tr> 
 <td> 212. 单词搜索 II </td> 
 <td> <a href="https://leetcode-cn.com/problems/word-search-ii/" rel="nofollow">https://leetcode-cn.com/problems/word-searc h-ii/</a> </td> 
 </tr> 
 <tr> 
 <td> 242. 有效的字母异位词 </td> 
 <td> <a href="https://leetcode-cn.com/problems/valid-anagram/" rel="nofollow">https://leetcode-cn.com/problems/valid-anagr am/</a> </td> 
 </tr> 
 <tr> 
 <td> 387. 字符串中的第一个唯一字符 </td> 
 <td> <a href="https://leetcode-cn.com/problems/first-unique-character-in-a-string/" rel="nofollow">https://leetcode-cn.com/problems/ﬁrst-unique</a> <a href="https://leetcode-cn.com/problems/first-unique-character-in-a-string/" rel="nofollow">-character-in-a-string/</a> </td> 
 </tr> 
 <tr> 
 <td> 344. 反转字符串 </td> 
 <td> <a href="https://leetcode-cn.com/problems/reverse-string/" rel="nofollow">https://leetcode-cn.com/problems/reverse-stri ng/</a> </td> 
 </tr> 
 </tbody> 
</table>