solves generate parantheses

Author: anishLearnsToCode

README.md

@@ -30,6 +30,7 @@
 |  19  | [Remove Nth Node From End of List](https://leetcode.com/problems/remove-nth-node-from-end-of-list)                                                        |                                                           [![Java](assets/java.png)](src/RemoveNthNodeFromEndOfList.java)                                                            |                                                                                                                                   |
 |  20  | [ValidParentheses](https://leetcode.com/problems/valid-parentheses/)                                                                                      |                                  [![Java](assets/java.png)](src/ValidParentheses.java) [![Python](assets/python.png)](python/valid_parentheses.py)                                   |                                                                                                                                   |
 |  21  | [Merge 2 Sorted Lists](https://leetcode.com/problems/merge-two-sorted-lists/)                                                                             |                                [![Java](assets/java.png)](src/Merge2SortedLists.java) [![Python](assets/python.png)](python/merge_2_sorted_lists.py)                                 |                                                                                                                                   |
+|  22  | [Generate Parentheses](https://leetcode.com/problems/generate-parentheses)                                                                                |                                                               [![Java](assets/java.png)](src/GenerateParentheses.java)                                                               |                                                                                                                                   |
 |  26  | [Remove Duplicates From Sorted Array](https://leetcode.com/problems/remove-duplicates-from-sorted-array/)                                                 |                  [![Java](assets/java.png)](src/RemoveDuplicatesFromSortedArray.java) [![Python](assets/python.png)](python/remove_duplicates_from_sorted_array.py)                  |                                                                                                                                   |
 |  27  | [Remove Element](https://leetcode.com/problems/remove-element/)                                                                                           |                                     [![Java](assets/java.png)](src/RemoveElement.java) [![Python](assets/python.png)](python/remove_element.py)                                      |                                                                                                                                   |
 |  28  | [Needle in Haystack](https://leetcode.com/problems/implement-strstr)                                                                                      |                                  [![Java](assets/java.png)](src/NeedleInHaystack.java) [![Python](assets/python.png)](python/needle_in_haystack.py)                                  |                                                                                                                                   |