[repl_link]: https://replit.com/@codernewbie/WWCodePythonLeetcode

<font size=5>__Live Coding Materials: [repl_link]__ </font>

| 1 | Two Pointers | [Slides](slides/S1_TwoPointers.pdf) <br/> [Leetcode problem: Three Sum](https://leetcode.com/problems/3sum/) | [Two Sum](https://leetcode.com/problems/two-sum/) <br /> [Two Sum II](https://leetcode.com/problems/two-sum-ii-input-array-is-sorted/) |

| 2 | Sliding Window | [Slides](slides/S2_SlidingWindow.pdf) <br /> [Leetcode problem: Longest Substring Without Repeating Characters](https://leetcode.com/problems/longest-substring-without-repeating-characters/) <br /> | |

| 3 | Binary Serach | [Slides](slides/S3_BinarySearch.pdf) <br /> [Leetcode problem: Search In Rotated Sorted Array](https://leetcode.com/problems/search-in-rotated-sorted-array/) <br /> | |

| 4 | Greedy | [Slides](slides/S4_GreddyAlgorithm.pdf) <br /> [Leetcode problem: Jump Game](https://leetcode.com/problems/jump-game/) <br /> | |

| 5 | Hashtable | [Slides](slides/CONNECT_PowerOfHashtables.pdf) <br /> [Colab Link](https://github.com/nuageklow/WWCodePython/blob/master/LeetCodeSeries/PowerOfHashtables.ipynb) <br /> [Leetcode problem: Group Anagrams](https://leetcode.com/problems/group-anagrams/) <br /> | |

| 6 | DFS | [Slides](slides/S6_DFS&BFS.pdf) <br /> [Leetcode problem: Validate Binary Search Tree](https://leetcode.com/problems/validate-binary-search-tree/) <br /> | |

| 7 | Backtracking | [Slides](slides/S7_Backtracking.pdf) <br /> [Leetcode problem: Subsets](https://leetcode.com/problems/subsets/) <br /> | |