{"id":20753548,"url":"https://github.com/martincorona007/coding-puzzle","last_synced_at":"2025-09-05T12:48:30.968Z","repository":{"id":155884308,"uuid":"476933889","full_name":"martincorona007/coding-puzzle","owner":"martincorona007","description":"My answers to LeetCode, HackerRank, Codewars 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coding-puzzle\nMy answers to LeetCode, HackerRank, Codewars etc.\n\n\n### Leetcode Problems\n| No.  | Questions                                                     |  Language   |\n| ---- | ------------------------------------------------------------- | ----------- |\n| 1    | Two Sum                                                       | [Java](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/two_sum.java)       |\n| 3    | Longest Substring Without Repeating Characters                | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/longest_substring_without_repeating_characters.js)        |\n| 11   | Container With Most Water                                     | [TypeScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Container_With_Most_Water.ts)        |\n| 13   | Roman To Integer                                              | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/roman_to_integer.js)        |\n| 27  | Remove Element                                                 | [Java](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Remove_Element.java)        |\n| 34   | Find First and Last Position of Element in Sorted Array       | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/find_first_and_last_position_of_element_in_sorted_array.js)        |\n| 35   | Search Insert Position                                        | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Search_Insert_Position.js)        |\n| 42   | Trapping Rain Water                                           | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Trapping_Rain_Water.js)        |\n| 66  | Plus One                                                       | [Java](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/PlusOne.java)        |\n| 70   | Climbing Stairs                                               | [TypeScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Climbing_Stairs.ts)        |\n| 75   | Sort Colors                                                   | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Sort_Colors.js)        |\n| 92  | Rever Linked List II                                           | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Reverse_Linked_List_II.js)        |\n| 125  | Valid Palindrome                                              | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Valid_Palindrome.js)        |\n| 136  | Single Number                                                 | [Java](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/single_number.java)        |\n| 206  | Reverse Linked List                                           | [Java](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/single_number.java)        |\n| 225  | Implement Stack using Queues                                  | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/implement_stack_using_queues.js)        |\n| 232  | Implement Queue using Stacks                                  | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Implement_queue_using_stacks.js)        |\n| 268  | Missing Number                                                | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/missing_number.js)        |\n| 287  | Find the Duplicate Number                                     | [Java](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/find_the_duplicate_number.java)        |\n| 387  | First Unique Character in A String                            | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/first_unique_character_in_a_string.js)        |\n| 412  | Fizz Buzz                                                     | [Java](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Fizz_Buzz.java)        |\n| 680  | Valid Palindrome II                                           | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Valid_Palindrome_2.js)        |\n| 704  | Binary Search                                                 | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/binary_search.js)        |\n| 844  | Backspace String Compare                                      | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Backspace_String_Compare.js)        |\n| 1351 | Count Negative Numbers in a Sorted Matrix                     | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/count_negative_numbers_in_a_sorted_matrix.js)        |\n| 2089 | Find Target Indices After Sorting Array                       | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/find_target_indices_after_sorting_array.js)        |\n| 2455 | Average Value of Even Numbers That Are Divisible by Three     | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Average_Value_of_Even_Numbers_That_Are_Divisible_by_Three.js)        |\n| 2485 | Find the Pivot Integer                                        | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Find_the_Pivot_Integer.js)        |\n| 2529 | Maximum Count of Positive Integer and Negative Integer        | [Java](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/maxium_count_of_positive_integer_and_negative_integer.java)        |\n| 2535 | Difference Between Element Sum and Digit Sum of an Array      | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Diference_Between_Element_Sum_and_Digit_Sum_of_an_Array.js)        |\n| 2536 | Increment Submatrices by One                                  | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/LeetCode/Increment_Submatrices_by_One.js)        |\n\n### HackerRank Problems\n\n| Questions                                                     |  Language   |\n| ------------------------------------------------------------- | ----------- |\n| Arrays - DS                                                   | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/HackerRank/ArrayDS.js)       |\n| 2D Arrays - DS                                                | [JavaScript](https://github.com/martincorona007/coding-puzzle/blob/main/HackerRank/2DArrayDS.js)        |\n| HR Weather Observation Station 5                              | [SQL](https://github.com/martincorona007/coding-puzzle/blob/main/HackerRank/Wather_Observation_Station_5.sql)        |\n\n### Codewars Problems\n\n\u003cdiv align=\"right\"\u003e\n    \u003cb\u003e\u003ca href=\"#\"\u003eback to top\u003c/a\u003e\u003c/b\u003e\n\u003c/div\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmartincorona007%2Fcoding-puzzle","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmartincorona007%2Fcoding-puzzle","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmartincorona007%2Fcoding-puzzle/lists"}