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Commit e002f5b

Browse files
committed
add 10 solutions
1 parent 9c975ba commit e002f5b

37 files changed

+1765
-45
lines changed

‎src/.vuepress/sidebar.ts

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"0463",
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"1780",
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"children": [
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"2563",
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"2579",
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"2593"
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]
@@ -1226,7 +1235,8 @@ export default sidebar({
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"2938",
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"2940",
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"2948"
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"2948",
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"2965"
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]
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},
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{

‎src/book/backtracking.md

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@@ -708,7 +708,7 @@ var permuteRepeat = function (nums) {
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| 40 | 组合总和 II | [[✓]](/problem/0040.md) | [`数组`](/tag/array.md) [`回溯`](/tag/backtracking.md) | 🟠 | [🀄️](https://leetcode.cn/problems/combination-sum-ii) [🔗](https://leetcode.com/problems/combination-sum-ii) |
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| 78 | 子集 | [[✓]](/problem/0078.md) | [`位运算`](/tag/bit-manipulation.md) [`数组`](/tag/array.md) [`回溯`](/tag/backtracking.md) | 🟠 | [🀄️](https://leetcode.cn/problems/subsets) [🔗](https://leetcode.com/problems/subsets) |
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| 90 | 子集 II | [[✓]](/problem/0090.md) | [`位运算`](/tag/bit-manipulation.md) [`数组`](/tag/array.md) [`回溯`](/tag/backtracking.md) | 🟠 | [🀄️](https://leetcode.cn/problems/subsets-ii) [🔗](https://leetcode.com/problems/subsets-ii) |
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| 473 | 火柴拼正方形 | | [`位运算`](/tag/bit-manipulation.md) [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) `2+` | 🟠 | [🀄️](https://leetcode.cn/problems/matchsticks-to-square) [🔗](https://leetcode.com/problems/matchsticks-to-square) |
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| 473 | 火柴拼正方形 | [[✓]](/problem/0473.md) | [`位运算`](/tag/bit-manipulation.md) [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) `2+` | 🟠 | [🀄️](https://leetcode.cn/problems/matchsticks-to-square) [🔗](https://leetcode.com/problems/matchsticks-to-square) |
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| 1593 | 拆分字符串使唯一子字符串的数目最大 | [[✓]](/problem/1593.md) | [`哈希表`](/tag/hash-table.md) [`字符串`](/tag/string.md) [`回溯`](/tag/backtracking.md) | 🟠 | [🀄️](https://leetcode.cn/problems/split-a-string-into-the-max-number-of-unique-substrings) [🔗](https://leetcode.com/problems/split-a-string-into-the-max-number-of-unique-substrings) |
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| 1079 | 活字印刷 | [[✓]](/problem/1079.md) | [`哈希表`](/tag/hash-table.md) [`字符串`](/tag/string.md) [`回溯`](/tag/backtracking.md) `1+` | 🟠 | [🀄️](https://leetcode.cn/problems/letter-tile-possibilities) [🔗](https://leetcode.com/problems/letter-tile-possibilities) |
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| 93 | 复原 IP 地址 | [[✓]](/problem/0093.md) | [`字符串`](/tag/string.md) [`回溯`](/tag/backtracking.md) | 🟠 | [🀄️](https://leetcode.cn/problems/restore-ip-addresses) [🔗](https://leetcode.com/problems/restore-ip-addresses) |

‎src/book/dynamic_programming.md

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<!-- prettier-ignore -->
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| 题号 | 标题 | 题解 | 标签 | 难度 | 力扣 |
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| :------: | :------ | :------: | :------ | :------: | :------: |
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| 486 | 预测赢家 | | [`递归`](/tag/recursion.md) [`数组`](/tag/array.md) [`数学`](/tag/math.md) `2+` | 🟠 | [🀄️](https://leetcode.cn/problems/predict-the-winner) [🔗](https://leetcode.com/problems/predict-the-winner) |
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| 486 | 预测赢家 | [[✓]](/problem/0486.md) | [`递归`](/tag/recursion.md) [`数组`](/tag/array.md) [`数学`](/tag/math.md) `2+` | 🟠 | [🀄️](https://leetcode.cn/problems/predict-the-winner) [🔗](https://leetcode.com/problems/predict-the-winner) |
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| 312 | 戳气球 | | [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) | 🔴 | [🀄️](https://leetcode.cn/problems/burst-balloons) [🔗](https://leetcode.com/problems/burst-balloons) |
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| 877 | 石子游戏 | | [`数组`](/tag/array.md) [`数学`](/tag/math.md) [`动态规划`](/tag/dynamic-programming.md) `1+` | 🟠 | [🀄️](https://leetcode.cn/problems/stone-game) [🔗](https://leetcode.com/problems/stone-game) |
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| 1000 | 合并石头的最低成本 | | [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) [`前缀和`](/tag/prefix-sum.md) | 🔴 | [🀄️](https://leetcode.cn/problems/minimum-cost-to-merge-stones) [🔗](https://leetcode.com/problems/minimum-cost-to-merge-stones) |
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| 1434 | 每个人戴不同帽子的方案数 | | [`位运算`](/tag/bit-manipulation.md) [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) `1+` | 🔴 | [🀄️](https://leetcode.cn/problems/number-of-ways-to-wear-different-hats-to-each-other) [🔗](https://leetcode.com/problems/number-of-ways-to-wear-different-hats-to-each-other) |
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| 1799 | N 次操作后的最大分数和 | | [`位运算`](/tag/bit-manipulation.md) [`数组`](/tag/array.md) [`数学`](/tag/math.md) `4+` | 🔴 | [🀄️](https://leetcode.cn/problems/maximize-score-after-n-operations) [🔗](https://leetcode.com/problems/maximize-score-after-n-operations) |
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| 1681 | 最小不兼容性 | | [`位运算`](/tag/bit-manipulation.md) [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) `1+` | 🔴 | [🀄️](https://leetcode.cn/problems/minimum-incompatibility) [🔗](https://leetcode.com/problems/minimum-incompatibility) |
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| 526 | 优美的排列 | | [`位运算`](/tag/bit-manipulation.md) [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) `2+` | 🟠 | [🀄️](https://leetcode.cn/problems/beautiful-arrangement) [🔗](https://leetcode.com/problems/beautiful-arrangement) |
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| 526 | 优美的排列 | [[✓]](/problem/0526.md) | [`位运算`](/tag/bit-manipulation.md) [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) `2+` | 🟠 | [🀄️](https://leetcode.cn/problems/beautiful-arrangement) [🔗](https://leetcode.com/problems/beautiful-arrangement) |
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| 351 | 安卓系统手势解锁 🔒 | | [`位运算`](/tag/bit-manipulation.md) [`动态规划`](/tag/dynamic-programming.md) [`回溯`](/tag/backtracking.md) `1+` | 🟠 | [🀄️](https://leetcode.cn/problems/android-unlock-patterns) [🔗](https://leetcode.com/problems/android-unlock-patterns) |
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| 464 | 我能赢吗 | [[✓]](/problem/0464.md) | [`位运算`](/tag/bit-manipulation.md) [`记忆化搜索`](/tag/memoization.md) [`数学`](/tag/math.md) `3+` | 🟠 | [🀄️](https://leetcode.cn/problems/can-i-win) [🔗](https://leetcode.com/problems/can-i-win) |
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| 847 | 访问所有节点的最短路径 | | [`位运算`](/tag/bit-manipulation.md) [`广度优先搜索`](/tag/breadth-first-search.md) [`图`](/tag/graph.md) `2+` | 🔴 | [🀄️](https://leetcode.cn/problems/shortest-path-visiting-all-nodes) [🔗](https://leetcode.com/problems/shortest-path-visiting-all-nodes) |

‎src/book/graph.md

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| 279 | 完全平方数 | [[✓]](/problem/0279.md) | [`广度优先搜索`](/tag/breadth-first-search.md) [`数学`](/tag/math.md) [`动态规划`](/tag/dynamic-programming.md) | 🟠 | [🀄️](https://leetcode.cn/problems/perfect-squares) [🔗](https://leetcode.com/problems/perfect-squares) |
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| 133 | 克隆图 | [[✓]](/problem/0133.md) | [`深度优先搜索`](/tag/depth-first-search.md) [`广度优先搜索`](/tag/breadth-first-search.md) [`图`](/tag/graph.md) `1+` | 🟠 | [🀄️](https://leetcode.cn/problems/clone-graph) [🔗](https://leetcode.com/problems/clone-graph) |
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| 733 | 图像渲染 | [[✓]](/problem/0733.md) | [`深度优先搜索`](/tag/depth-first-search.md) [`广度优先搜索`](/tag/breadth-first-search.md) [`数组`](/tag/array.md) `1+` | 🟢 | [🀄️](https://leetcode.cn/problems/flood-fill) [🔗](https://leetcode.com/problems/flood-fill) |
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| 542 | 01 矩阵 | | [`广度优先搜索`](/tag/breadth-first-search.md) [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) `1+` | 🟠 | [🀄️](https://leetcode.cn/problems/01-matrix) [🔗](https://leetcode.com/problems/01-matrix) |
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| 542 | 01 矩阵 | [[✓]](/problem/0542.md) | [`广度优先搜索`](/tag/breadth-first-search.md) [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) `1+` | 🟠 | [🀄️](https://leetcode.cn/problems/01-matrix) [🔗](https://leetcode.com/problems/01-matrix) |
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| 322 | 零钱兑换 | [[✓]](/problem/0322.md) | [`广度优先搜索`](/tag/breadth-first-search.md) [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) | 🟠 | [🀄️](https://leetcode.cn/problems/coin-change) [🔗](https://leetcode.com/problems/coin-change) |
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| 323 | 无向图中连通分量的数目 🔒 | | [`深度优先搜索`](/tag/depth-first-search.md) [`广度优先搜索`](/tag/breadth-first-search.md) [`并查集`](/tag/union-find.md) `1+` | 🟠 | [🀄️](https://leetcode.cn/problems/number-of-connected-components-in-an-undirected-graph) [🔗](https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph) |
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| 剑指 Offer 13 | 机器人的运动范围 | [[✓]](/offer/jz_offer_13_1.md) | [`深度优先搜索`](/tag/depth-first-search.md) [`广度优先搜索`](/tag/breadth-first-search.md) [`动态规划`](/tag/dynamic-programming.md) | 🟠 | [🀄️](https://leetcode.cn/problems/ji-qi-ren-de-yun-dong-fan-wei-lcof) |

‎src/plan/company_list.md

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| 253 | 会议室 II 🔒 | | [`贪心`](/tag/greedy.md) [`数组`](/tag/array.md) [`双指针`](/tag/two-pointers.md) `3+` | 🟠 | [🀄️](https://leetcode.cn/problems/meeting-rooms-ii) [🔗](https://leetcode.com/problems/meeting-rooms-ii) | 14 |
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| 445 | 两数相加 II | [[✓]](/problem/0445.md) | [`栈`](/tag/stack.md) [`链表`](/tag/linked-list.md) [`数学`](/tag/math.md) | 🟠 | [🀄️](https://leetcode.cn/problems/add-two-numbers-ii) [🔗](https://leetcode.com/problems/add-two-numbers-ii) | 14 |
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| 472 | 连接词 | | [`深度优先搜索`](/tag/depth-first-search.md) [`字典树`](/tag/trie.md) [`数组`](/tag/array.md) `2+` | 🔴 | [🀄️](https://leetcode.cn/problems/concatenated-words) [🔗](https://leetcode.com/problems/concatenated-words) | 14 |
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| 381 | O(1) 时间插入、删除和获取随机元素 - 允许重复 | | [`设计`](/tag/design.md) [`数组`](/tag/array.md) [`哈希表`](/tag/hash-table.md) `2+` | 🔴 | [🀄️](https://leetcode.cn/problems/insert-delete-getrandom-o1-duplicates-allowed) [🔗](https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed) | 14 |
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| 381 | O(1) 时间插入、删除和获取随机元素 - 允许重复 | [[✓]](/problem/0381.md) | [`设计`](/tag/design.md) [`数组`](/tag/array.md) [`哈希表`](/tag/hash-table.md) `2+` | 🔴 | [🀄️](https://leetcode.cn/problems/insert-delete-getrandom-o1-duplicates-allowed) [🔗](https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed) | 14 |
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| 238 | 除自身以外数组的乘积 | [[✓]](/problem/0238.md) | [`数组`](/tag/array.md) [`前缀和`](/tag/prefix-sum.md) | 🟠 | [🀄️](https://leetcode.cn/problems/product-of-array-except-self) [🔗](https://leetcode.com/problems/product-of-array-except-self) | 14 |
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| 99 | 恢复二叉搜索树 | [[✓]](/problem/0099.md) | [`树`](/tag/tree.md) [`深度优先搜索`](/tag/depth-first-search.md) [`二叉搜索树`](/tag/binary-search-tree.md) `1+` | 🟠 | [🀄️](https://leetcode.cn/problems/recover-binary-search-tree) [🔗](https://leetcode.com/problems/recover-binary-search-tree) | 12 |
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| 121 | 买卖股票的最佳时机 | [[✓]](/problem/0121.md) | [`数组`](/tag/array.md) [`动态规划`](/tag/dynamic-programming.md) | 🟢 | [🀄️](https://leetcode.cn/problems/best-time-to-buy-and-sell-stock) [🔗](https://leetcode.com/problems/best-time-to-buy-and-sell-stock) | 12 |

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