Recently I've started enjoying DSA problems and I try to solve them not just for interview purpose, but also for building logic and challenging myself to think. I've uploaded my recent solutions and keep adding more as I work through LeetCode.
| Problem Name | Difficulty |
|---|---|
| 0001-two-sum | Easy |
| 0033-search-in-rotated-sorted-array | Medium |
| 0046-permutations | Medium |
| 0048-rotate-image | Medium |
| 0055-jump-game | Medium |
| 0074-search-a-2d-matrix | Medium |
| 0167-two-sum-ii-input-array-is-sorted | Medium |
| 0198-house-robber | Medium |
| 0200-number-of-islands | Medium |
| 0213-house-robber-ii | Medium |
| 0215-kth-largest-element-in-an-array | Medium |
| 0238-product-of-array-except-self | Medium |
| 0417-pacific-atlantic-water-flow | Medium |
| 0494-target-sum | Medium |
| 0695-max-area-of-island | Medium |
| 0875-koko-eating-bananas | Medium |
| 0973-k-closest-points-to-origin | Medium |
| 1929-concatenation-of-array | Easy |
| Problem Name | Difficulty |
|---|---|
| 0055-jump-game | Medium |
| 0198-house-robber | Medium |
| 0213-house-robber-ii | Medium |
| 0494-target-sum | Medium |
| Problem Name | Difficulty |
|---|---|
| 0133-clone-graph | Medium |
| 0200-number-of-islands | Medium |
| 0211-design-add-and-search-words-data-structure | Medium |
| 0417-pacific-atlantic-water-flow | Medium |
| 0572-subtree-of-another-tree | Easy |
| 0695-max-area-of-island | Medium |
| Problem Name | Difficulty |
|---|---|
| 0133-clone-graph | Medium |
| 0200-number-of-islands | Medium |
| 0417-pacific-atlantic-water-flow | Medium |
| 0695-max-area-of-island | Medium |
| Problem Name | Difficulty |
|---|---|
| 0200-number-of-islands | Medium |
| 0695-max-area-of-island | Medium |
| Problem Name | Difficulty |
|---|---|
| 0048-rotate-image | Medium |
| 0074-search-a-2d-matrix | Medium |
| 0200-number-of-islands | Medium |
| 0417-pacific-atlantic-water-flow | Medium |
| 0695-max-area-of-island | Medium |
| Problem Name | Difficulty |
|---|---|
| 0055-jump-game | Medium |
| Problem Name | Difficulty |
|---|---|
| 0572-subtree-of-another-tree | Easy |
| 0703-kth-largest-element-in-a-stream | Easy |
| Problem Name | Difficulty |
|---|---|
| 0125-valid-palindrome | Easy |
| 0208-implement-trie-prefix-tree | Medium |
| 0211-design-add-and-search-words-data-structure | Medium |
| 0424-longest-repeating-character-replacement | Medium |
| 0572-subtree-of-another-tree | Easy |
| Problem Name | Difficulty |
|---|---|
| 0572-subtree-of-another-tree | Easy |
| 0703-kth-largest-element-in-a-stream | Easy |
| Problem Name | Difficulty |
|---|---|
| 0572-subtree-of-another-tree | Easy |
| Problem Name | Difficulty |
|---|---|
| 1929-concatenation-of-array | Easy |
| Problem Name | Difficulty |
|---|---|
| 0238-product-of-array-except-self | Medium |
| Problem Name | Difficulty |
|---|---|
| 0001-two-sum | Easy |
| 0133-clone-graph | Medium |
| 0208-implement-trie-prefix-tree | Medium |
| 0424-longest-repeating-character-replacement | Medium |
| Problem Name | Difficulty |
|---|---|
| 0208-implement-trie-prefix-tree | Medium |
| 0211-design-add-and-search-words-data-structure | Medium |
| 0703-kth-largest-element-in-a-stream | Easy |
| Problem Name | Difficulty |
|---|---|
| 0208-implement-trie-prefix-tree | Medium |
| 0211-design-add-and-search-words-data-structure | Medium |
| Problem Name | Difficulty |
|---|---|
| 0033-search-in-rotated-sorted-array | Medium |
| 0074-search-a-2d-matrix | Medium |
| 0167-two-sum-ii-input-array-is-sorted | Medium |
| 0875-koko-eating-bananas | Medium |
| Problem Name | Difficulty |
|---|---|
| 0019-remove-nth-node-from-end-of-list | Medium |
| 0143-reorder-list | Medium |
| Problem Name | Difficulty |
|---|---|
| 0019-remove-nth-node-from-end-of-list | Medium |
| 0125-valid-palindrome | Easy |
| 0143-reorder-list | Medium |
| 0167-two-sum-ii-input-array-is-sorted | Medium |
| Problem Name | Difficulty |
|---|---|
| 0143-reorder-list | Medium |
| Problem Name | Difficulty |
|---|---|
| 0143-reorder-list | Medium |
| Problem Name | Difficulty |
|---|---|
| 0584-find-customer-referee | Easy |
| 0595-big-countries | Easy |
| 1068-product-sales-analysis-i | Easy |
| 1148-article-views-i | Easy |
| 1378-replace-employee-id-with-the-unique-identifier | Easy |
| 1757-recyclable-and-low-fat-products | Easy |
| Problem Name | Difficulty |
|---|---|
| 0133-clone-graph | Medium |
| Problem Name | Difficulty |
|---|---|
| 0424-longest-repeating-character-replacement | Medium |
| Problem Name | Difficulty |
|---|---|
| 0048-rotate-image | Medium |
| 0973-k-closest-points-to-origin | Medium |
| Problem Name | Difficulty |
|---|---|
| 0215-kth-largest-element-in-an-array | Medium |
| 0973-k-closest-points-to-origin | Medium |
| Problem Name | Difficulty |
|---|---|
| 0215-kth-largest-element-in-an-array | Medium |
| 0973-k-closest-points-to-origin | Medium |
| Problem Name | Difficulty |
|---|---|
| 0215-kth-largest-element-in-an-array | Medium |
| 0703-kth-largest-element-in-a-stream | Easy |
| 0973-k-closest-points-to-origin | Medium |
| Problem Name | Difficulty |
|---|---|
| 0215-kth-largest-element-in-an-array | Medium |
| 0973-k-closest-points-to-origin | Medium |
| Problem Name | Difficulty |
|---|---|
| 0046-permutations | Medium |
| 0494-target-sum | Medium |
| Problem Name | Difficulty |
|---|---|
| 0703-kth-largest-element-in-a-stream | Easy |
| Problem Name | Difficulty |
|---|---|
| 0703-kth-largest-element-in-a-stream | Easy |
| Problem Name | Difficulty |
|---|---|
| 0973-k-closest-points-to-origin | Medium |