add youtube link for 2529

Author: fishercoder1534

README.md

@@ -9,7 +9,7 @@ _If you like this project, please leave me a star._ ★
 | #    |      Title     | Solutions                                                                                                                                | Video                                                                         | Difficulty                       | Tag                  
 |------|----------------|------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------|----------------------------------|-------------
 | 2530 |[Maximal Score After Applying K Operations](https://leetcode.com/problems/maximal-score-after-applying-k-operations/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2530.java)                                                                      || Medium                                                                        |
-| 2529 |[Maximum Count of Positive Integer and Negative Integer](https://leetcode.com/problems/maximum-count-of-positive-integer-and-negative-integer/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2529.java)                                                                     || Easy                                                                          ||
+| 2529 |[Maximum Count of Positive Integer and Negative Integer](https://leetcode.com/problems/maximum-count-of-positive-integer-and-negative-integer/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2529.java)                                                                     |[:tv:](https://youtu.be/4uhvXmOp5Do)| Easy                                                                          ||
 | 2520 |[Count the Digits That Divide a Number](https://leetcode.com/problems/count-the-digits-that-divide-a-number/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2520.java)                                                                     | [:tv:](https://youtu.be/7SHHsS5kPJ8)                                          | Easy                                                                          ||
 | 2515 |[Shortest Distance to Target String in a Circular Array](https://leetcode.com/problems/shortest-distance-to-target-string-in-a-circular-array/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2515.java)                                                                     || Easy                                                                          ||
 | 2496 |[Maximum Value of a String in an Array](https://leetcode.com/problems/maximum-value-of-a-string-in-an-array/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2496.java)                                                                     || Easy                                                                          ||