摘要: https://leetcode.com/problems/combination-sum-iv/#/description 阅读全文
posted @ 2017-06-09 09:18 Sempron2800+ 阅读(121) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/longest-repeating-character-replacement/#/description 阅读全文
posted @ 2017-06-09 09:16 Sempron2800+ 阅读(131) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/random-pick-index/#/description 阅读全文
posted @ 2017-06-09 09:14 Sempron2800+ 阅读(100) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/bulb-switcher/#/description 阅读全文
posted @ 2017-06-09 09:12 Sempron2800+ 阅读(102) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/longest-palindromic-subsequence/#/description 阅读全文
posted @ 2017-06-09 09:04 Sempron2800+ 阅读(124) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/permutations/#/solutions 经过学习和思考,采用另一种写法实现。更容易理解 补充一个python的实现: 阅读全文
posted @ 2017-06-09 09:01 Sempron2800+ 阅读(189) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/house-robber-iii/#/description 补充一个python的实现: 阅读全文
posted @ 2017-06-09 08:51 Sempron2800+ 阅读(208) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/find-the-duplicate-number/#/description 阅读全文
posted @ 2017-06-09 08:49 Sempron2800+ 阅读(216) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/odd-even-linked-list/#/description 补充一个python的实现: 补充一个简化版本的,执行效率更高: 阅读全文
posted @ 2017-06-09 08:48 Sempron2800+ 阅读(121) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/different-ways-to-add-parentheses/#/description 补充一个python的 实现: 阅读全文
posted @ 2017-06-09 08:46 Sempron2800+ 阅读(120) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/kth-smallest-element-in-a-bst/#/description 补充一个python的实现,使用二叉树的中序遍历: 阅读全文
posted @ 2017-06-09 08:43 Sempron2800+ 阅读(121) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/reconstruct-original-digits-from-english/#/description 阅读全文
posted @ 2017-06-09 08:41 Sempron2800+ 阅读(135) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/brick-wall/#/description 阅读全文
posted @ 2017-06-09 08:39 Sempron2800+ 阅读(122) 评论(0) 推荐(0) 编辑
摘要: https://leetcode.com/problems/minimum-number-of-arrows-to-burst-balloons/#/solutions 阅读全文
posted @ 2017-06-09 08:31 Sempron2800+ 阅读(124) 评论(0) 推荐(0) 编辑