Update README - Topic Tags

Author: hogan-tech

README.md

@@ -121,9 +121,22 @@ Feedback / Questions → open an Issue or reach out on [LinkedIn](https://www.li
 ## Array
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+| [1262-greatest-sum-divisible-by-three](https://github.com/hogan-tech/leetcode-solution/tree/master/1262-greatest-sum-divisible-by-three) |
 | [3190-find-minimum-operations-to-make-all-elements-divisible-by-three](https://github.com/hogan-tech/leetcode-solution/tree/master/3190-find-minimum-operations-to-make-all-elements-divisible-by-three) |
 ## Math
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 | [3190-find-minimum-operations-to-make-all-elements-divisible-by-three](https://github.com/hogan-tech/leetcode-solution/tree/master/3190-find-minimum-operations-to-make-all-elements-divisible-by-three) |
+## Dynamic Programming
+|  |
+| ------- |
+| [1262-greatest-sum-divisible-by-three](https://github.com/hogan-tech/leetcode-solution/tree/master/1262-greatest-sum-divisible-by-three) |
+## Greedy
+|  |
+| ------- |
+| [1262-greatest-sum-divisible-by-three](https://github.com/hogan-tech/leetcode-solution/tree/master/1262-greatest-sum-divisible-by-three) |
+## Sorting
+|  |
+| ------- |
+| [1262-greatest-sum-divisible-by-three](https://github.com/hogan-tech/leetcode-solution/tree/master/1262-greatest-sum-divisible-by-three) |
 <!---LeetCode Topics End-->