第一周
第一天：
1 https://leetcode-cn.com/problems/subarray-sum-equals-k/? ? ? ? ? ------前綴和
1 https://leetcode-cn.com/problems/count-number-of-nice-subarrays/? ? ? ? ------動態(tài)規(guī)劃
第二天：
1 https://leetcode-cn.com/problems/longest-well-performing-interval/? ? ? ? ------前綴和 + 單調(diào)棧 （未完成椎工，僅完成暴力求解）
1 https://leetcode-cn.com/problems/next-greater-element-ii/? ? ? ? ? ------單調(diào)棧
第三天：
https://leetcode-cn.com/problems/short-encoding-of-words/
1 https://leetcode-cn.com/problems/corporate-flight-bookings/? ? ? ? ? ------差分略水，然后前綴和
第四天：
https://leetcode-cn.com/problems/permutation-in-string/? ? ? ? ? ------滑動窗口
1 https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee/? ? ? ? ? ------動態(tài)規(guī)劃
第五天：
1 https://leetcode-cn.com/problems/restore-ip-addresses/? ? ? ? ? ------回溯， DFS
1 https://leetcode-cn.com/problems/peeking-iterator/? ? ? ? ? ------設(shè)計題颂郎，迭代器
第二周
第一天
1 https://leetcode-cn.com/problems/number-of-provinces/? ? ? ? ? ------DFS
https://leetcode-cn.com/problems/graph-connectivity-with-threshold/solution/c-bing-cha-ji-by-teresai-2-85xx/? ? ? ? ? ------并查集
第二天
https://leetcode-cn.com/problems/shortest-path-with-alternating-colors/
https://leetcode-cn.com/problems/open-the-lock/
第三天：
https://leetcode-cn.com/problems/solve-the-equation/
https://leetcode-cn.com/problems/find-all-anagrams-in-a-string/
第四天：
https://leetcode-cn.com/problems/koko-eating-bananas/
https://leetcode-cn.com/problems/iterator-for-combination/
第五天：
https://leetcode-cn.com/problems/design-underground-system/
https://leetcode-cn.com/problems/partition-labels/
第三周
第一天：
https://leetcode-cn.com/problems/task-scheduler/
https://leetcode-cn.com/problems/jump-game/
第二天：
https://leetcode-cn.com/problems/replace-words/
https://leetcode-cn.com/problems/design-add-and-search-words-data-structure/
第三天
https://leetcode-cn.com/problems/brick-wall/
https://leetcode-cn.com/problems/game-of-life/
第四天
https://leetcode-cn.com/problems/daily-temperatures/
https://leetcode-cn.com/problems/max-consecutive-ones-iii/
第五天
https://leetcode-cn.com/problems/divide-two-integers/
https://leetcode-cn.com/problems/group-anagrams/
第四周
第一天
https://leetcode-cn.com/problems/longest-substring-without-repeating-characters/
https://leetcode-cn.com/problems/replace-the-substring-for-balanced-string/
第二天
https://leetcode-cn.com/problems/maximum-length-of-a-concatenated-string-with-unique-characters/
https://leetcode-cn.com/problems/word-search/
第三天
https://leetcode-cn.com/problems/prison-cells-after-n-days/
https://leetcode-cn.com/problems/minimum-area-rectangle/
第四天
https://leetcode-cn.com/problems/longest-palindromic-subsequence/
https://leetcode-cn.com/problems/as-far-from-land-as-possible/
第五天
https://leetcode-cn.com/problems/decrease-elements-to-make-array-zigzag/
https://leetcode-cn.com/problems/queue-reconstruction-by-height/
第五周
第一題：
https://leetcode-cn.com/problems/queens-that-can-attack-the-king/
第二題：
https://leetcode-cn.com/problems/minimum-number-of-frogs-croaking/
第三題：
https://leetcode-cn.com/problems/substring-with-concatenation-of-all-words/
