經過上次發文至今已經兩周了，這兩周一樣是持續練習，但我會希望在做一件事情的同時，也會額外地對周遭有幫助。因此思考了以後決定拍攝了一些講解影片。希望能夠對一樣努力增強基本程式能力的各位有所幫助，若可以的話煩請訂閱我鼓勵一下XD未來會持續生成內容。

以下有十道題目的解說，大部分都是study plan裡的leetcode75 level1的題目。
之後會漸漸地把所有study plan裡的所有題目去進行解析
首先是播放清單，目前有三個清單有內容

Leetcode75 Level1
https://www.youtube.com/playlist?list=PLilPmyMhvflGcFllratEItF-MLAVpgL24

Leetcode Medium
https://www.youtube.com/playlist?list=PLilPmyMhvflFeftAySLlqkHMZXxkp7CvI

Leetcode Easy
https://www.youtube.com/playlist?list=PLilPmyMhvflGowqdhZyKc53zY_y-onu9s

接下來是十道題目
21. Merge Two Sorted Lists
https://youtu.be/Qcb2Dijw0Ks

205. Isomorphic Strings
     https://youtu.be/yTu2tZNTDPw

206. Reverse Linked List
     https://youtu.be/2fkOFKYUCP8

207. Is Subsequence
     https://youtu.be/At3Vl9-rinQ

208. Find Pivot Index
     https://youtu.be/JvNTSm4TEkU

209. All Paths From Source To Target
     https://youtu.be/w_JLPYgOzaM

210. Middle of the Linked List
     https://youtu.be/_1BBxOHV9Rk

211. Running Sum of 1d Array
     https://youtu.be/qx09O6XjKVA

212. Shortest Distance to Target String in a Circular Array
     https://youtu.be/quOs3SYgL-o

213. Count the Digits That Divide a Number
     https://youtu.be/kqRoOs2tok8

目前大概就只有製作這樣，算是一個嘗試，有任何優點與缺點歡迎跟我說，我都會虛心接受。

除此之外這兩周的練習，應該有以下，基本上題目裡面都有寫我的註解以及思考邏輯，除非是相對輕鬆的題目：
原則上都是medium的題目為主，easy的題目就是刷來熟悉語法用的，medium才是開始考驗演算法的真實力，所以未來都會是刷medium的題目，希望今年可以刷到1300題

733. Flood Fill (easy)
     https://leetcode.com/problems/flood-fill/submissions/866079587/

734. Number of Islands (medium)
     https://leetcode.com/problems/number-of-islands/submissions/866080081/

735. Max Area of Island (medium)
     https://leetcode.com/problems/max-area-of-island/submissions/866635374/

736. Number of Closed Islands (medium)
     https://leetcode.com/problems/number-of-closed-islands/submissions/866635339/

737. Number of Enclaves (medium)
     https://leetcode.com/problems/number-of-enclaves/submissions/867209193/

738. Count Sub Islands (medium)
     https://leetcode.com/problems/count-sub-islands/submissions/867209202/

739. As Far from Land as Possible (medium)
     https://leetcode.com/problems/as-far-from-land-as-possible/submissions/867810143/

740. Pacific Atlantic Water Flow (medium)
     https://leetcode.com/problems/pacific-atlantic-water-flow/submissions/867810155/

741. Shortest Path in Binary Matrix (medium)
     https://leetcode.com/problems/shortest-path-in-binary-matrix/submissions/868351062/

742. 01 Matrix (medium)
     https://leetcode.com/problems/01-matrix/submissions/868350526/

743. Shortest Bridge (medium)
     https://leetcode.com/problems/shortest-bridge/submissions/869002261/

744. Nearest Exit from Entrance in Maze (medium)
     https://leetcode.com/problems/nearest-exit-from-entrance-in-maze/submissions/869002277/

745. All Paths From Source to Target (medium)
     https://leetcode.com/problems/all-paths-from-source-to-target/submissions/870877806/

746. Keys and Rooms (medium)
     https://leetcode.com/problems/keys-and-rooms/submissions/870877850/

747. Number of Provinces (medium)
     https://leetcode.com/problems/number-of-provinces/submissions/870877903/

748. Number of Operations to Make Network Connected(medium)
     https://leetcode.com/problems/number-of-operations-to-make-network-connected/submissions/871385480/

749. Time Needed to Inform All Employees (medium)
     https://leetcode.com/problems/time-needed-to-inform-all-employees/submissions/871438074/