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0001-two-sum
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0002-add-two-numbers
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0008-string-to-integer-atoi
0008-string-to-integer-atoi
 
 
0011-container-with-most-water
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0014-longest-common-prefix
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0015-3sum
0015-3sum
 
 
0020-valid-parentheses
0020-valid-parentheses
 
 
0021-merge-two-sorted-lists
0021-merge-two-sorted-lists
 
 
0028-find-the-index-of-the-first-occurrence-in-a-string
0028-find-the-index-of-the-first-occurrence-in-a-string
 
 
0039-combination-sum
0039-combination-sum
 
 
0040-combination-sum-ii
0040-combination-sum-ii
 
 
0047-permutations-ii
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0049-group-anagrams
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0053-maximum-subarray
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0075-sort-colors
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0076-minimum-window-substring
0076-minimum-window-substring
 
 
0094-binary-tree-inorder-traversal
0094-binary-tree-inorder-traversal
 
 
0102-binary-tree-level-order-traversal
0102-binary-tree-level-order-traversal
 
 
0104-maximum-depth-of-binary-tree
0104-maximum-depth-of-binary-tree
 
 
0112-path-sum
0112-path-sum
 
 
0121-best-time-to-buy-and-sell-stock
0121-best-time-to-buy-and-sell-stock
 
 
0125-valid-palindrome
0125-valid-palindrome
 
 
0136-single-number
0136-single-number
 
 
0144-binary-tree-preorder-traversal
0144-binary-tree-preorder-traversal
 
 
0145-binary-tree-postorder-traversal
0145-binary-tree-postorder-traversal
 
 
0151-reverse-words-in-a-string
0151-reverse-words-in-a-string
 
 
0169-majority-element
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0179-largest-number
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0198-house-robber
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0209-minimum-size-subarray-sum
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0214-shortest-palindrome
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0217-contains-duplicate
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0238-product-of-array-except-self
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0241-different-ways-to-add-parentheses
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0242-valid-anagram
0242-valid-anagram
 
 
0263-ugly-number
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0273-integer-to-english-words
0273-integer-to-english-words
 
 
0283-move-zeroes
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0432-all-oone-data-structure
0432-all-oone-data-structure
 
 
0438-find-all-anagrams-in-a-string
0438-find-all-anagrams-in-a-string
 
 
0440-k-th-smallest-in-lexicographical-order
0440-k-th-smallest-in-lexicographical-order
 
 
0448-find-all-numbers-disappeared-in-an-array
0448-find-all-numbers-disappeared-in-an-array
 
 
0476-number-complement
0476-number-complement
 
 
0494-target-sum
0494-target-sum
 
 
0515-find-largest-value-in-each-tree-row
0515-find-largest-value-in-each-tree-row
 
 
0539-minimum-time-difference
0539-minimum-time-difference
 
 
0564-find-the-closest-palindrome
0564-find-the-closest-palindrome
 
 
0567-permutation-in-string
0567-permutation-in-string
 
 
0590-n-ary-tree-postorder-traversal
0590-n-ary-tree-postorder-traversal
 
 
0592-fraction-addition-and-subtraction
0592-fraction-addition-and-subtraction
 
 
0624-maximum-distance-in-arrays
0624-maximum-distance-in-arrays
 
 
0650-2-keys-keyboard
0650-2-keys-keyboard
 
 
0664-strange-printer
0664-strange-printer
 
 
0703-kth-largest-element-in-a-stream
0703-kth-largest-element-in-a-stream
 
 
0704-binary-search
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0719-find-k-th-smallest-pair-distance
0719-find-k-th-smallest-pair-distance
 
 
0729-my-calendar-i
0729-my-calendar-i
 
 
0731-my-calendar-ii
0731-my-calendar-ii
 
 
0769-max-chunks-to-make-sorted
0769-max-chunks-to-make-sorted
 
 
0840-magic-squares-in-grid
0840-magic-squares-in-grid
 
 
0860-lemonade-change
0860-lemonade-change
 
 
0874-walking-robot-simulation
0874-walking-robot-simulation
 
 
0877-stone-game
0877-stone-game
 
 
0884-uncommon-words-from-two-sentences
0884-uncommon-words-from-two-sentences
 
 
0885-spiral-matrix-iii
0885-spiral-matrix-iii
 
 
0912-sort-an-array
0912-sort-an-array
 
 
0947-most-stones-removed-with-same-row-or-column
0947-most-stones-removed-with-same-row-or-column
 
 
0959-regions-cut-by-slashes
0959-regions-cut-by-slashes
 
 
1009-complement-of-base-10-integer
1009-complement-of-base-10-integer
 
 
1105-filling-bookcase-shelves
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1140-stone-game-ii
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1310-xor-queries-of-a-subarray
1310-xor-queries-of-a-subarray
 
 
1331-rank-transform-of-an-array
1331-rank-transform-of-an-array
 
 
1334-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance
1334-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance
 
 
1346-check-if-n-and-its-double-exist
1346-check-if-n-and-its-double-exist
 
 
1367-linked-list-in-binary-tree
1367-linked-list-in-binary-tree
 
 
1381-design-a-stack-with-increment-operation
1381-design-a-stack-with-increment-operation
 
 
1395-count-number-of-teams
1395-count-number-of-teams
 
 
1455-check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence
1455-check-if-a-word-occurs-as-a-prefix-of-any-word-in-a-sentence
 
 
1460-make-two-arrays-equal-by-reversing-subarrays
1460-make-two-arrays-equal-by-reversing-subarrays
 
 
1508-range-sum-of-sorted-subarray-sums
1508-range-sum-of-sorted-subarray-sums
 
 
1514-path-with-maximum-probability
1514-path-with-maximum-probability
 
 
1653-minimum-deletions-to-make-string-balanced
1653-minimum-deletions-to-make-string-balanced
 
 
1684-count-the-number-of-consistent-strings
1684-count-the-number-of-consistent-strings
 
 
1691-minimum-number-of-days-to-disconnect-island
1691-minimum-number-of-days-to-disconnect-island
 
 
1760-minimum-limit-of-balls-in-a-bag
1760-minimum-limit-of-balls-in-a-bag
 
 
1792-maximum-average-pass-ratio
1792-maximum-average-pass-ratio
 
 
1937-maximum-number-of-points-with-cost
1937-maximum-number-of-points-with-cost
 
 
1945-sum-of-digits-of-string-after-convert
1945-sum-of-digits-of-string-after-convert
 
 
2022-convert-1d-array-into-2d-array
2022-convert-1d-array-into-2d-array
 
 
2028-find-missing-observations
2028-find-missing-observations
 
 
2045-second-minimum-time-to-reach-destination
2045-second-minimum-time-to-reach-destination
 
 
2053-kth-distinct-string-in-an-array
2053-kth-distinct-string-in-an-array
 
 
2054-two-best-non-overlapping-events
2054-two-best-non-overlapping-events
 
 
2109-adding-spaces-to-a-string
2109-adding-spaces-to-a-string
 
 
2134-minimum-swaps-to-group-all-1s-together-ii
2134-minimum-swaps-to-group-all-1s-together-ii
 
 
2220-minimum-bit-flips-to-convert-number
2220-minimum-bit-flips-to-convert-number
 
 
2326-spiral-matrix-iv
2326-spiral-matrix-iv
 
 

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DSA Grind 🚀🤙

Description:

Welcome to the DSA Grind repository! 🚀

This repository is my daily journal of solved LeetCode and DSA (Data Structures and Algorithms) questions. As I prepare for my placements three years down the line, I've committed to consistent and deliberate practice to hone my problem-solving skills.

What's Inside:

LeetCode Solutions: Daily solutions to the LeetCode problems I solve daily.

Data Structures: Implementation and optimization of key data structures.

Algorithms: Implementations of various algorithms.

Why "dsa-grind"?

This repository serves as a testament to my commitment to continuous improvement. It's not just about solving problems; it's about understanding the underlying principles, optimizing solutions, and building a strong foundation for the challenges that lie ahead.

How to Navigate:

Explore the "LeetCode" folder for categorized solutions, by using the name of the problem or the problem number of the question that you are looking for.

Why Open Source?

By making my progress public, I hope to contribute to the learning community and receive feedback from fellow enthusiasts. Feel free to open issues, suggest improvements, or just drop by to say hello!

What it Contains?

This repository contains all of the pracctice and Question of the Day i solved personally, from 25 July, 2024 onwards.

Stay Connected:

Let's connect on LinkedIn and grow together in our DSA journey.

LeetCode

LinkedIn

Google Sheets

Peace Out ☮️

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Leetcode DSA Questions with their Solutions

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