add youtube link for 704

fishercoder1534 · fishercoder1534 · commit 61a987f411b0 · 2023-02-04T11:07:15.000-08:00
diff --git a/README.md b/README.md
@@ -755,7 +755,7 @@ _If you like this project, please leave me a star._ &#9733;
 | 709  |[To Lower Case](https://leetcode.com/problems/to-lower-case/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_709.java)                                                                  |                                                                               | Easy                             | String
 | 706  |[Design HashMap](https://leetcode.com/problems/design-hashmap/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_706.java)                                                                  |                                                                               | Easy                             | Design
 | 705  |[Design HashSet](https://leetcode.com/problems/design-hashset/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_705.java)                                                                  |                                                                               | Easy                             | Design
-| 704  |[Binary Search](https://leetcode.com/problems/binary-search/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_704.java)                                                                  |                                                                               | Easy                             | Binary Search
+| 704  |[Binary Search](https://leetcode.com/problems/binary-search/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_704.java)                                                                  | [:tv:](https://youtu.be/eHVe_uyXeWg)                                                                      | Easy                             | Binary Search
 | 703  |[Kth Largest Element in a Stream](https://leetcode.com/problems/kth-largest-element-in-a-stream/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_703.java)                                                                  |                                                                               | Easy                             | 
 | 701  |[Insert into a Binary Search Tree](https://leetcode.com/problems/insert-into-a-binary-search-tree/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_701.java)                                                                  |                                                                               | Medium                           | DFS, recursion
 | 700  |[Search in a Binary Search Tree](https://leetcode.com/problems/search-in-a-binary-search-tree/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_700.java)                                                                  |                                                                               | Easy                             | recusion, dfs
@@ -1169,7 +1169,7 @@ _If you like this project, please leave me a star._ &#9733;
 | 245  |[Shortest Word Distance III](https://leetcode.com/problems/shortest-word-distance-iii/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_245.java)                                                                  |                                                                               | Medium                           | 
 | 244  |[Shortest Word Distance II](https://leetcode.com/problems/shortest-word-distance-ii/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_244.java)                                                                  |                                                                               | Medium                           | HashMap
 | 243  |[Shortest Word Distance](https://leetcode.com/problems/shortest-word-distance/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_243.java)                                                                  |                                                                               | Easy                             
-| 242  |[Valid Anagram](https://leetcode.com/problems/valid-anagram/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_242.java)                                                                  | [:tv:](https://youtu.be/7U3dMXiQBrU)                                                                      | Easy                             
+| 242  |[Valid Anagram](https://leetcode.com/problems/valid-anagram/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_242.java)                                                                  | [:tv:](https://youtu.be/7U3dMXiQBrU)                                          | Easy                             
 | 241  |[Different Ways to Add Parentheses](https://leetcode.com/problems/different-ways-to-add-parentheses/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_241.java)                                                                  |                                                                               | Medium                           | Divide and Conquer
 | 240  |[Search a 2D Matrix II](https://leetcode.com/problems/search-a-2d-matrix-ii/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_240.java)                                                                  |                                                                               | Medium                           | Binary Search
 | 239  |[Sliding Window Maximum](https://leetcode.com/problems/sliding-window-maximum/)| [Solution](../master/src/main/java/com/fishercoder/solutions/_239.java)                                                                  |                                                                               | Hard                             | Heap
