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1058-lexicographically-smallest-equivalent-string
1058-lexicographically-smallest-equivalent-string
 
 
1064-smallest-integer-divisible-by-k
1064-smallest-integer-divisible-by-k
 
 
1071-binary-prefix-divisible-by-5
1071-binary-prefix-divisible-by-5
 
 
1079-sum-of-root-to-leaf-binary-numbers
1079-sum-of-root-to-leaf-binary-numbers
 
 
11-container-with-most-water
11-container-with-most-water
 
 
110-balanced-binary-tree
110-balanced-binary-tree
 
 
118-pascals-triangle
118-pascals-triangle
 
 
1264-maximum-number-of-words-you-can-type
1264-maximum-number-of-words-you-can-type
 
 
1285-balance-a-binary-search-tree
1285-balance-a-binary-search-tree
 
 
1302-delete-characters-to-make-fancy-string
1302-delete-characters-to-make-fancy-string
 
 
1350-remove-sub-folders-from-the-filesystem
1350-remove-sub-folders-from-the-filesystem
 
 
1353-find-resultant-array-after-removing-anagrams
1353-find-resultant-array-after-removing-anagrams
 
 
1402-count-square-submatrices-with-all-ones
1402-count-square-submatrices-with-all-ones
 
 
1411-convert-binary-number-in-a-linked-list-to-integer
1411-convert-binary-number-in-a-linked-list-to-integer
 
 
1424-maximum-candies-you-can-get-from-boxes
1424-maximum-candies-you-can-get-from-boxes
 
 
1426-find-n-unique-integers-sum-up-to-zero
1426-find-n-unique-integers-sum-up-to-zero
 
 
1448-maximum-69-number
1448-maximum-69-number
 
 
1458-sort-integers-by-the-number-of-1-bits
1458-sort-integers-by-the-number-of-1-bits
 
 
1478-maximum-number-of-events-that-can-be-attended
1478-maximum-number-of-events-that-can-be-attended
 
 
1510-find-lucky-integer-in-an-array
1510-find-lucky-integer-in-an-array
 
 
1520-number-of-steps-to-reduce-a-number-in-binary-representation-to-one
1520-number-of-steps-to-reduce-a-number-in-binary-representation-to-one
 
 
1527-number-of-ways-to-paint-n-3-grid
1527-number-of-ways-to-paint-n-3-grid
 
 
1529-max-difference-you-can-get-from-changing-an-integer
1529-max-difference-you-can-get-from-changing-an-integer
 
 
1548-check-if-all-1s-are-at-least-length-k-places-away
1548-check-if-all-1s-are-at-least-length-k-places-away
 
 
1557-check-if-a-string-contains-all-binary-codes-of-size-k
1557-check-if-a-string-contains-all-binary-codes-of-size-k
 
 
1569-max-dot-product-of-two-subsequences
1569-max-dot-product-of-two-subsequences
 
 
1586-longest-subarray-of-1s-after-deleting-one-element
1586-longest-subarray-of-1s-after-deleting-one-element
 
 
1621-number-of-subsequences-that-satisfy-the-given-sum-condition
1621-number-of-subsequences-that-satisfy-the-given-sum-condition
 
 
1630-count-odd-numbers-in-an-interval-range
1630-count-odd-numbers-in-an-interval-range
 
 
1633-minimum-number-of-increments-on-subarrays-to-form-a-target-array
1633-minimum-number-of-increments-on-subarrays-to-form-a-target-array
 
 
1636-number-of-substrings-with-only-1s
1636-number-of-substrings-with-only-1s
 
 
1642-water-bottles
1642-water-bottles
 
 
165-compare-version-numbers
165-compare-version-numbers
 
 
1658-minimum-swaps-to-arrange-a-binary-grid
1658-minimum-swaps-to-arrange-a-binary-grid
 
 
1667-find-kth-bit-in-nth-binary-string
1667-find-kth-bit-in-nth-binary-string
 
 
1694-make-sum-divisible-by-p
1694-make-sum-divisible-by-p
 
 
1704-special-positions-in-a-binary-matrix
1704-special-positions-in-a-binary-matrix
 
 
1732-minimum-one-bit-operations-to-make-integers-zero
1732-minimum-one-bit-operations-to-make-integers-zero
 
 
1747-lexicographically-smallest-string-after-applying-operations
1747-lexicographically-smallest-string-after-applying-operations
 
 
1756-minimum-deletions-to-make-string-balanced
1756-minimum-deletions-to-make-string-balanced
 
 
1800-concatenation-of-consecutive-binary-numbers
1800-concatenation-of-consecutive-binary-numbers
 
 
1807-partitioning-into-minimum-number-of-deci-binary-numbers
1807-partitioning-into-minimum-number-of-deci-binary-numbers
 
 
1813-maximum-erasure-value
1813-maximum-erasure-value
 
 
1818-maximum-score-from-removing-substrings
1818-maximum-score-from-removing-substrings
 
 
1834-minimum-number-of-people-to-teach
1834-minimum-number-of-people-to-teach
 
 
1851-maximum-number-of-events-that-can-be-attended-ii
1851-maximum-number-of-events-that-can-be-attended-ii
 
 
1884-minimum-changes-to-make-alternating-binary-string
1884-minimum-changes-to-make-alternating-binary-string
 
 
190-reverse-bits
190-reverse-bits
 
 
1910-check-if-binary-string-has-at-most-one-segment-of-ones
1910-check-if-binary-string-has-at-most-one-segment-of-ones
 
 
1917-maximum-average-pass-ratio
1917-maximum-average-pass-ratio
 
 
1988-minimize-maximum-pair-sum-in-array
1988-minimize-maximum-pair-sum-in-array
 
 
1995-finding-pairs-with-a-certain-sum
1995-finding-pairs-with-a-certain-sum
 
 
2028-the-earliest-and-latest-rounds-where-players-compete
2028-the-earliest-and-latest-rounds-where-players-compete
 
 
2059-unique-length-3-palindromic-subsequences
2059-unique-length-3-palindromic-subsequences
 
 
2079-delete-duplicate-folders-in-system
2079-delete-duplicate-folders-in-system
 
 
2089-maximum-matrix-sum
2089-maximum-matrix-sum
 
 
2112-minimum-difference-between-highest-and-lowest-of-k-scores
2112-minimum-difference-between-highest-and-lowest-of-k-scores
 
 
2137-final-value-of-variable-after-performing-operations
2137-final-value-of-variable-after-performing-operations
 
 
2140-longest-subsequence-repeated-k-times
2140-longest-subsequence-repeated-k-times
 
 
2144-maximum-difference-between-increasing-elements
2144-maximum-difference-between-increasing-elements
 
 
2150-kth-smallest-product-of-two-sorted-arrays
2150-kth-smallest-product-of-two-sorted-arrays
 
 
2174-next-greater-numerically-balanced-number
2174-next-greater-numerically-balanced-number
 
 
2202-sum-of-k-mirror-numbers
2202-sum-of-k-mirror-numbers
 
 
2204-find-subsequence-of-length-k-with-the-largest-sum
2204-find-subsequence-of-length-k-with-the-largest-sum
 
 
2213-find-all-people-with-secret
2213-find-all-people-with-secret
 
 
2229-maximum-fruits-harvested-after-at-most-k-steps
2229-maximum-fruits-harvested-after-at-most-k-steps
 
 
2267-minimum-difference-in-sums-after-removal-of-elements
2267-minimum-difference-in-sums-after-removal-of-elements
 
 
2274-keep-multiplying-found-values-by-two
2274-keep-multiplying-found-values-by-two
 
 
231-power-of-two
231-power-of-two
 
 
2316-count-hills-and-valleys-in-an-array
2316-count-hills-and-valleys-in-an-array
 
 
2320-find-all-k-distant-indices-in-an-array
2320-find-all-k-distant-indices-in-an-array
 
 
2324-find-triangular-sum-of-an-array
2324-find-triangular-sum-of-an-array
 
 
2343-count-unguarded-cells-in-the-grid
2343-count-unguarded-cells-in-the-grid
 
 
2346-largest-3-same-digit-number-in-string
2346-largest-3-same-digit-number-in-string
 
 
2392-successful-pairs-of-spells-and-potions
2392-successful-pairs-of-spells-and-potions
 
 
2395-longest-binary-subsequence-less-than-or-equal-to-k
2395-longest-binary-subsequence-less-than-or-equal-to-k
 
 
2432-number-of-zero-filled-subarrays
2432-number-of-zero-filled-subarrays
 
 
2479-meeting-rooms-iii
2479-meeting-rooms-iii
 
 
2497-maximum-matching-of-players-with-trainers
2497-maximum-matching-of-players-with-trainers
 
 
2498-smallest-subarrays-with-maximum-bitwise-or
2498-smallest-subarrays-with-maximum-bitwise-or
 
 
2503-longest-subarray-with-maximum-bitwise-and
2503-longest-subarray-with-maximum-bitwise-and
 
 
2520-using-a-robot-to-print-the-lexicographically-smallest-string
2520-using-a-robot-to-print-the-lexicographically-smallest-string
 
 
2521-paths-in-matrix-whose-sum-is-divisible-by-k
2521-paths-in-matrix-whose-sum-is-divisible-by-k
 
 
2529-range-product-queries-of-powers
2529-range-product-queries-of-powers
 
 
2576-minimum-penalty-for-a-shop
2576-minimum-penalty-for-a-shop
 
 
2618-maximize-the-minimum-powered-city
2618-maximize-the-minimum-powered-city
 
 
2625-increment-submatrices-by-one
2625-increment-submatrices-by-one
 
 
2661-smallest-missing-non-negative-integer-after-operations
2661-smallest-missing-non-negative-integer-after-operations
 
 
2689-rearranging-fruits
2689-rearranging-fruits
 
 
2704-maximum-difference-by-remapping-a-digit
2704-maximum-difference-by-remapping-a-digit
 
 
2720-minimize-the-maximum-difference-of-pairs
2720-minimize-the-maximum-difference-of-pairs
 
 
2753-minimum-number-of-operations-to-make-all-array-elements-equal-to-1
2753-minimum-number-of-operations-to-make-all-array-elements-equal-to-1
 
 
2837-minimum-operations-to-make-the-integer-zero
2837-minimum-operations-to-make-the-integer-zero
 
 
2882-ways-to-express-an-integer-as-sum-of-powers
2882-ways-to-express-an-integer-as-sum-of-powers
 
 
3058-maximum-number-of-k-divisible-components
3058-maximum-number-of-k-divisible-components
 
 
3201-distribute-candies-among-children-ii
3201-distribute-candies-among-children-ii
 
 
3233-maximize-the-number-of-partitions-after-operations
3233-maximize-the-number-of-partitions-after-operations
 
 
3235-minimum-cost-to-convert-string-i
3235-minimum-cost-to-convert-string-i
 
 
3241-divide-array-into-arrays-with-max-difference
3241-divide-array-into-arrays-with-max-difference
 
 
3242-count-elements-with-maximum-frequency
3242-count-elements-with-maximum-frequency
 
 

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🧠 LeetCode DSA – Problem of the Day

Hey there! 👋
This repo contains my solutions to the 🗓️ LeetCode Problem of the Day.
I solve problems in 🐍 Python and 💻 C++ with clean code and short notes.

✨ Features

  • ✅ Short and simple solutions
  • 🔍 Easy to understand logic
  • 📘 LeetCode-style problems
  • 📊 Covers multiple DSA topics

🧑‍💻 Usage

  1. Browse problem folders 📁
  2. Open the code file 💾
  3. Run it or submit on LeetCode 🚀

🚀 Topics Practiced

  • 🔢 Arrays & Strings
  • 🌲 Trees & Graphs
  • 📐 Binary Search
  • 💡 Dynamic Programming
  • 🔁 Recursion & Backtracking
  • 📦 Stacks, Queues, Heaps
  • 💸 Greedy, Math, and more!

📌 Note

📍 All problems are from the LeetCode Problem of the Day
📍 Solutions are written by me after solving and learning the logic

⭐ If you find this helpful, feel free to star the repo!

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Problem of the day💪

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