Repository: Verse1/LeetGrokk Branch: main Commit: d4972d72a598 Files: 1 Total size: 9.6 KB Directory structure: gitextract_puqv8hjb/ └── README.md ================================================ FILE CONTENTS ================================================ ================================================ FILE: README.md ================================================ # LeetGrokk ## Checkbox Instructions To use the checkboxes you must fork the repository and add an X instead of a space between the brackets - [X] Checked - [ ] Unchecked ## Premium questions You can access premium question on lintcode.com ## Patterns https://hackernoon.com/14-patterns-to-ace-any-coding-interview-question-c5bb3357f6ed ## Pattern: Sliding Window - [ ] https://leetcode.com/problems/maximum-subarray/ (Blind) - [ ] https://leetcode.com/problems/minimum-size-subarray-sum/ - [ ] https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters/ - [ ] https://leetcode.com/problems/fruit-into-baskets/ - [ ] https://leetcode.com/problems/longest-substring-without-repeating-characters/ (Blind) - [ ] https://leetcode.com/problems/longest-repeating-character-replacement/ (Blind) - [ ] https://leetcode.com/problems/max-consecutive-ones-iii/ - [ ] https://leetcode.com/problems/permutation-in-string/ - [ ] https://leetcode.com/problems/find-all-anagrams-in-a-string/ - [ ] https://leetcode.com/problems/minimum-window-substring/ (Blind) - [ ] https://leetcode.com/problems/substring-with-concatenation-of-all-words/ ## Pattern: Islands(Matrix Traversal) - [ ] https://leetcode.com/problems/number-of-islands/ (Blind) - [ ] https://leetcode.com/problems/max-area-of-island/ - [ ] https://leetcode.com/problems/flood-fill/ - [ ] https://leetcode.com/problems/number-of-closed-islands/ - [ ] https://leetcode.com/problems/island-perimeter/ - [ ] https://leetcode.com/problems/number-of-distinct-islands/ - [ ] https://leetcode.com/problems/detect-cycles-in-2d-grid/ ## Pattern: Two Pointers - [ ] https://leetcode.com/problems/two-sum-ii-input-array-is-sorted/ - [ ] https://leetcode.com/problems/remove-duplicates-from-sorted-array/ - [ ] https://leetcode.com/problems/squares-of-a-sorted-array/ - [ ] https://leetcode.com/problems/3sum/ (Blind) - [ ] https://leetcode.com/problems/3sum-closest/ - [ ] https://leetcode.com/problems/3sum-smaller/ - [ ] https://leetcode.com/problems/subarray-product-less-than-k/ - [ ] https://leetcode.com/problems/sort-colors/ - [ ] https://leetcode.com/problems/4sum/ - [ ] https://leetcode.com/problems/backspace-string-compare/ - [ ] https://leetcode.com/problems/shortest-unsorted-continuous-subarray/ ## Pattern: Fast & Slow pointers - [ ] https://leetcode.com/problems/linked-list-cycle/ (Blind) - [ ] https://leetcode.com/problems/linked-list-cycle-ii/ - [ ] https://leetcode.com/problems/happy-number/ - [ ] https://leetcode.com/problems/middle-of-the-linked-list/ - [ ] https://leetcode.com/problems/palindrome-linked-list/ - [ ] https://leetcode.com/problems/reorder-list/ (Blind) - [ ] https://leetcode.com/problems/circular-array-loop/ ## Pattern: Merge Intervals - [ ] https://leetcode.com/problems/merge-intervals/ (Blind) - [ ] https://leetcode.com/problems/insert-interval/ (Blind) - [ ] https://leetcode.com/problems/interval-list-intersections/ - [ ] https://leetcode.com/problems/meeting-rooms/ (Blind and Premium) - [ ] https://leetcode.com/problems/meeting-rooms-ii/ (Blind and Premium) - [ ] https://leetcode.com/problems/maximum-profit-in-job-scheduling/ - [ ] https://leetcode.com/problems/employee-free-time/ ## Pattern: Cyclic Sort - Couldn't find Cyclic Sort - [ ] https://leetcode.com/problems/missing-number/ (Blind) - [ ] https://leetcode.com/problems/find-all-numbers-disappeared-in-an-array/ - [ ] https://leetcode.com/problems/find-the-duplicate-number/ - [ ] https://leetcode.com/problems/find-all-duplicates-in-an-array/ - [ ] https://leetcode.com/problems/set-mismatch/ - [ ] https://leetcode.com/problems/first-missing-positive/ - [ ] https://leetcode.com/problems/kth-missing-positive-number/ ## Pattern: In-place Reversal of a LinkedList - [ ] https://leetcode.com/problems/reverse-linked-list/ (Blind) - [ ] https://leetcode.com/problems/reverse-linked-list-ii/ - [ ] https://leetcode.com/problems/reverse-nodes-in-k-group/ - Alternation to previous question - [ ] https://leetcode.com/problems/rotate-list/ ## Pattern: Tree Breadth First Search - [ ] https://leetcode.com/problems/binary-tree-level-order-traversal/ (Blind) - [ ] https://leetcode.com/problems/binary-tree-level-order-traversal-ii/ - [ ] https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal/ - [ ] https://leetcode.com/problems/average-of-levels-in-binary-tree/ - [ ] https://leetcode.com/problems/minimum-depth-of-binary-tree/ - [ ] https://leetcode.com/problems/maximum-depth-of-binary-tree/ (Not grokk but Blind) - [ ] https://leetcode.com/problems/inorder-successor-in-bst/ (In order instead of level order) - [ ] https://leetcode.com/problems/populating-next-right-pointers-in-each-node/ - Alternation to previous question - [ ] https://leetcode.com/problems/binary-tree-right-side-view/ ## Pattern: Tree Depth First Search - [ ] https://leetcode.com/problems/path-sum/ - [ ] https://leetcode.com/problems/path-sum-ii/ - [ ] https://leetcode.com/problems/sum-root-to-leaf-numbers/ - [ ] https://leetcode.com/problems/check-if-a-string-is-a-valid-sequence-from-root-to-leaves-path-in-a-binary-tree/description/ - [ ] https://leetcode.com/problems/path-sum-iii/ - [ ] https://leetcode.com/problems/diameter-of-binary-tree/ - [ ] https://leetcode.com/problems/binary-tree-maximum-path-sum/ (Blind) ## Pattern: Two Heaps - [ ] https://leetcode.com/problems/find-median-from-data-stream/ (Blind) - [ ] https://leetcode.com/problems/sliding-window-median/ - [ ] https://leetcode.com/problems/ipo/ - [ ] https://leetcode.com/problems/find-right-interval/ ## Pattern: Subsets - [ ] https://leetcode.com/problems/subsets/ - [ ] https://leetcode.com/problems/subsets-ii/ - [ ] https://leetcode.com/problems/permutations/ - [ ] https://leetcode.com/problems/letter-case-permutation/ - [ ] https://leetcode.com/problems/generate-parentheses/ - [ ] https://leetcode.com/problems/generalized-abbreviation/ - [ ] https://leetcode.com/problems/different-ways-to-add-parentheses/ - [ ] https://leetcode.com/problems/unique-binary-search-trees-ii/ - [ ] https://leetcode.com/problems/unique-binary-search-trees/ ## Pattern: Modified Binary Search - [ ] https://leetcode.com/problems/binary-search/ (Blind) - Couldn't find Ceiling of a Number - [ ] https://leetcode.com/problems/find-smallest-letter-greater-than-target/ - [ ] https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/ - [ ] https://leetcode.com/problems/search-in-a-sorted-array-of-unknown-size/ - [ ] https://leetcode.com/problems/minimum-absolute-difference/ (Close) - Couldn't find Bitonic Array Maximum - Couldn't find Search Bitonic Array - [ ] https://leetcode.com/problems/search-in-rotated-sorted-array/ (Blind) - [ ] https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/ (Blind) ## Pattern: Bitwise XOR - [ ] https://leetcode.com/problems/single-number/ - [ ] https://leetcode.com/problems/single-number-iii/ - [ ] https://leetcode.com/problems/complement-of-base-10-integer/ - [ ] https://leetcode.com/problems/flipping-an-image/ ## Pattern: Top 'K' elements - Couldn't find Top 'K' elements - Couldn't find Kth Smallest Number - [ ] https://leetcode.com/problems/k-closest-points-to-origin/ - [ ] https://leetcode.com/problems/minimum-cost-to-connect-sticks/ - [ ] https://leetcode.com/problems/top-k-frequent-elements/ (Blind) - [ ] https://leetcode.com/problems/sort-characters-by-frequency/ - [ ] https://leetcode.com/problems/kth-largest-element-in-a-stream/ - [ ] https://leetcode.com/problems/find-k-closest-elements/ - [ ] https://leetcode.com/problems/least-number-of-unique-integers-after-k-removals/ - Couldn't find Sum of Elements - [ ] https://leetcode.com/problems/reorganize-string/ - [ ] https://leetcode.com/problems/rearrange-string-k-distance-apart/ - [ ] https://leetcode.com/problems/task-scheduler/ - [ ] https://leetcode.com/problems/maximum-frequency-stack/ ## Pattern: K-way merge - [ ] https://leetcode.com/problems/merge-k-sorted-lists/ (Blind) - Alternation to previous question - [ ] https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix/ - [ ] https://leetcode.com/problems/smallest-range-covering-elements-from-k-lists/ - [ ] https://leetcode.com/problems/find-k-pairs-with-smallest-sums/ ## Pattern: 0/1 Knapsack (Dynamic Programming) - [ ] https://www.educative.io/courses/grokking-dynamic-programming-patterns-for-coding-interviews/RM1BDv71V60 (Free) - [ ] https://leetcode.com/problems/partition-equal-subset-sum/ or https://www.educative.io/courses/grokking-dynamic-programming-patterns-for-coding-interviews/3jEPRo5PDvx (Free) - [ ] https://leetcode.com/problems/subarray-sum-equals-k/ (Similar) or https://www.educative.io/courses/grokking-dynamic-programming-patterns-for-coding-interviews/3j64vRY6JnR (Free) - [ ] https://leetcode.com/problems/partition-array-into-two-arrays-to-minimize-sum-difference/ - [ ] https://leetcode.com/problems/combination-sum-ii/ or https://leetcode.com/problems/combination-sum-iv/ (Blind) - [ ] https://leetcode.com/problems/target-sum/ ## Pattern: Topological Sort (Graph) - Couldn't find Topological Sort - [ ] https://leetcode.com/problems/course-schedule/ (Blind) - [ ] https://leetcode.com/problems/course-schedule-ii/ - Alternation to previous question - [ ] https://leetcode.com/problems/alien-dictionary/ (Blind and Premium) - [ ] https://leetcode.com/problems/sequence-reconstruction/description/ - [ ] https://leetcode.com/problems/minimum-height-trees/ ## Pattern: Multi-threaded - [ ] https://leetcode.com/problems/same-tree/ (Blind) - [ ] https://leetcode.com/problems/invert-binary-tree/ (Blind) - [ ] https://leetcode.com/problems/binary-search-tree-iterator/ ## Miscellaneous - [ ] https://leetcode.com/problems/kth-largest-element-in-an-array/
gitextract_puqv8hjb/ └── README.md
Condensed preview — 1 files, each showing path, character count, and a content snippet. Download the .json file or copy for the full structured content (10K chars).
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"preview": "# LeetGrokk\n\n## Checkbox Instructions\n\nTo use the checkboxes you must fork the repository and add an X instead of a spac"
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