update readme

Author: hogan-tech

.github/test.txt

@@ -1 +1,2 @@
 0339-nested-list-weight-sum python medium
+2169-count-operations-to-obtain-zero python easy

…/2288-count-operations-to-obtain-zero.py …/2169-count-operations-to-obtain-zero.py2288-count-operations-to-obtain-zero/2288-count-operations-to-obtain-zero.py renamed to Python/2169-count-operations-to-obtain-zero.py 2288-count-operations-to-obtain-zero/2288-count-operations-to-obtain-zero.py renamed to Python/2169-count-operations-to-obtain-zero.py

@@ -77,6 +77,7 @@
 | 2163 | [Minimum Difference in Sums After Removal of Elements](https://leetcode.com/problems/minimum-difference-in-sums-after-removal-of-elements)                                  | [Python](./Python/2163-minimum-difference-in-sums-after-removal-of-elements.py)                 | [Hard](./Readme/2163-minimum-difference-in-sums-after-removal-of-elements.md)                   |
 | 2165 | [Smallest Value of the Rearranged Number](https://leetcode.com/problems/smallest-value-of-the-rearranged-number)                                                            | [Python](./Python/2165-smallest-value-of-the-rearranged-number.py)                              | [Medium](./Readme/2165-smallest-value-of-the-rearranged-number.md)                              |
 | 2168 | [Unique Substrings With Equal Digit Frequency](https://leetcode.com/problems/unique-substrings-with-equal-digit-frequency)                                                  | [Python](./Python/2168-unique-substrings-with-equal-digit-frequency.py)                         | [Medium](./Readme/2168-unique-substrings-with-equal-digit-frequency.md)                         |
+| 2169 | [Count Operations to Obtain Zero](https://leetcode.com/problems/count-operations-to-obtain-zero)                                                                            | [Python](./Python/2169-count-operations-to-obtain-zero.py)                                      | [Easy](./Readme/2169-count-operations-to-obtain-zero.md)                                        |
 | 2176 | [Count Equal and Divisible Pairs in an Array](https://leetcode.com/problems/count-equal-and-divisible-pairs-in-an-array)                                                    | [Python](./Python/2176-count-equal-and-divisible-pairs-in-an-array.py)                          | [Medium](./Readme/2176-count-equal-and-divisible-pairs-in-an-array.md)                          |
 | 2177 | [Find Three Consecutive Integers That Sum to a Given Number](https://leetcode.com/problems/find-three-consecutive-integers-that-sum-to-a-given-number)                      | [Python](./Python/2177-find-three-consecutive-integers-that-sum-to-a-given-number.py)           | [Medium](./Readme/2177-find-three-consecutive-integers-that-sum-to-a-given-number.md)           |
 | 2178 | [Maximum Split of Positive Even Integers](https://leetcode.com/problems/maximum-split-of-positive-even-integers)                                                            | [Python](./Python/2178-maximum-split-of-positive-even-integers.py)                              | [Medium](./Readme/2178-maximum-split-of-positive-even-integers.md)                              |

Question_List_2001_3000.md

@@ -115,15 +115,3 @@ It helps others discover the repo and keeps the project growing.
 ---
 
 Feedback / Questions → open an Issue or reach out on [LinkedIn](https://www.linkedin.com/in/hogan-l/)  
-
-<!---LeetCode Topics Start-->
-# LeetCode Topics
-## Math
-|  |
-| ------- |
-| [2288-count-operations-to-obtain-zero](https://github.com/hogan-tech/leetcode-solution/tree/master/2288-count-operations-to-obtain-zero) |
-## Simulation
-|  |
-| ------- |
-| [2288-count-operations-to-obtain-zero](https://github.com/hogan-tech/leetcode-solution/tree/master/2288-count-operations-to-obtain-zero) |
-<!---LeetCode Topics End-->