Skip to content
/ Daily_Leetcoding Public

💻 Solutions to LeetCode problems 🧠 | Mastering algorithms & data structures 🚀 | Organized by difficulty with optimized code and clear explanations ✨

2 stars 0 forks Branches Tags Activity
Star
Notifications You must be signed in to change notification settings

abdullahxyz85/Daily_Leetcoding

BranchesTags

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

2,438 Commits
0001-two-sum
0001-two-sum
 
 
0011-container-with-most-water
0011-container-with-most-water
 
 
0014-longest-common-prefix
0014-longest-common-prefix
 
 
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
 
 
0035-search-insert-position
0035-search-insert-position
 
 
0066-plus-one
0066-plus-one
 
 
0088-merge-sorted-array
0088-merge-sorted-array
 
 
0125-valid-palindrome
0125-valid-palindrome
 
 
0137-single-number-ii
0137-single-number-ii
 
 
0150-evaluate-reverse-polish-notation
0150-evaluate-reverse-polish-notation
 
 
0202-happy-number
0202-happy-number
 
 
0205-isomorphic-strings
0205-isomorphic-strings
 
 
0231-power-of-two
0231-power-of-two
 
 
0349-intersection-of-two-arrays
0349-intersection-of-two-arrays
 
 
0350-intersection-of-two-arrays-ii
0350-intersection-of-two-arrays-ii
 
 
0383-ransom-note
0383-ransom-note
 
 
0392-is-subsequence
0392-is-subsequence
 
 
0405-convert-a-number-to-hexadecimal
0405-convert-a-number-to-hexadecimal
 
 
0434-number-of-segments-in-a-string
0434-number-of-segments-in-a-string
 
 
0442-find-all-duplicates-in-an-array
0442-find-all-duplicates-in-an-array
 
 
0459-repeated-substring-pattern
0459-repeated-substring-pattern
 
 
0504-base-7
0504-base-7
 
 
0525-contiguous-array
0525-contiguous-array
 
 
0541-reverse-string-ii
0541-reverse-string-ii
 
 
0561-array-partition
0561-array-partition
 
 
0628-maximum-product-of-three-numbers
0628-maximum-product-of-three-numbers
 
 
0643-maximum-average-subarray-i
0643-maximum-average-subarray-i
 
 
0652-find-duplicate-subtrees
0652-find-duplicate-subtrees
 
 
0724-find-pivot-index
0724-find-pivot-index
 
 
0747-min-cost-climbing-stairs
0747-min-cost-climbing-stairs
 
 
0824-number-of-lines-to-write-string
0824-number-of-lines-to-write-string
 
 
0841-shortest-distance-to-a-character
0841-shortest-distance-to-a-character
 
 
0861-flipping-an-image
0861-flipping-an-image
 
 
0889-buddy-strings
0889-buddy-strings
 
 
0932-monotonic-array
0932-monotonic-array
 
 
0944-smallest-range-i
0944-smallest-range-i
 
 
0958-sort-array-by-parity-ii
0958-sort-array-by-parity-ii
 
 
1-two-sum
1-two-sum
 
 
1019-squares-of-a-sorted-array
1019-squares-of-a-sorted-array
 
 
1031-add-to-array-form-of-integer
1031-add-to-array-form-of-integer
 
 
1044-find-common-characters
1044-find-common-characters
 
 
1047-maximize-sum-of-array-after-k-negations
1047-maximize-sum-of-array-after-k-negations
 
 
1086-divisor-game
1086-divisor-game
 
 
1093-recover-a-tree-from-preorder-traversal
1093-recover-a-tree-from-preorder-traversal
 
 
1112-find-words-that-can-be-formed-by-characters
1112-find-words-that-can-be-formed-by-characters
 
 
1128-remove-all-adjacent-duplicates-in-string
1128-remove-all-adjacent-duplicates-in-string
 
 
1156-occurrences-after-bigram
1156-occurrences-after-bigram
 
 
1160-letter-tile-possibilities
1160-letter-tile-possibilities
 
 
1170-shortest-common-supersequence
1170-shortest-common-supersequence
 
 
1210-mean-of-array-after-removing-some-elements
1210-mean-of-array-after-removing-some-elements
 
 
1217-relative-sort-array
1217-relative-sort-array
 
 
1221-element-appearing-more-than-25-in-sorted-array
1221-element-appearing-more-than-25-in-sorted-array
 
 
1256-rank-transform-of-an-array
1256-rank-transform-of-an-array
 
 
1260-day-of-the-year
1260-day-of-the-year
 
 
1279-prime-arrangements
1279-prime-arrangements
 
 
1293-three-consecutive-odds
1293-three-consecutive-odds
 
 
1297-maximum-number-of-balloons
1297-maximum-number-of-balloons
 
 
1302-delete-characters-to-make-fancy-string
1302-delete-characters-to-make-fancy-string
 
 
1306-minimum-absolute-difference
1306-minimum-absolute-difference
 
 
1319-unique-number-of-occurrences
1319-unique-number-of-occurrences
 
 
1335-maximum-candies-allocated-to-k-children
1335-maximum-candies-allocated-to-k-children
 
 
1341-split-a-string-in-balanced-strings
1341-split-a-string-in-balanced-strings
 
 
1364-tuple-with-same-product
1364-tuple-with-same-product
 
 
1387-find-elements-in-a-contaminated-binary-tree
1387-find-elements-in-a-contaminated-binary-tree
 
 
1396-count-servers-that-communicate
1396-count-servers-that-communicate
 
 
14-longest-common-prefix
14-longest-common-prefix
 
 
1406-subtract-the-product-and-sum-of-digits-of-an-integer
1406-subtract-the-product-and-sum-of-digits-of-an-integer
 
 
1421-find-numbers-with-even-number-of-digits
1421-find-numbers-with-even-number-of-digits
 
 
1426-find-n-unique-integers-sum-up-to-zero
1426-find-n-unique-integers-sum-up-to-zero
 
 
1444-number-of-steps-to-reduce-a-number-to-zero
1444-number-of-steps-to-reduce-a-number-to-zero
 
 
1448-maximum-69-number
1448-maximum-69-number
 
 
1460-number-of-substrings-containing-all-three-characters
1460-number-of-substrings-containing-all-three-characters
 
 
1468-check-if-n-and-its-double-exist
1468-check-if-n-and-its-double-exist
 
 
1477-product-of-the-last-k-numbers
1477-product-of-the-last-k-numbers
 
 
1478-maximum-number-of-events-that-can-be-attended
1478-maximum-number-of-events-that-can-be-attended
 
 
1485-minimum-cost-to-make-at-least-one-valid-path-in-a-grid
1485-minimum-cost-to-make-at-least-one-valid-path-in-a-grid
 
 
1486-find-the-distance-value-between-two-arrays
1486-find-the-distance-value-between-two-arrays
 
 
1490-generate-a-string-with-characters-that-have-odd-counts
1490-generate-a-string-with-characters-that-have-odd-counts
 
 
150-evaluate-reverse-polish-notation
150-evaluate-reverse-polish-notation
 
 
1500-count-largest-group
1500-count-largest-group
 
 
1502-construct-k-palindrome-strings
1502-construct-k-palindrome-strings
 
 
1505-create-target-array-in-the-given-order
1505-create-target-array-in-the-given-order
 
 
1510-find-lucky-integer-in-an-array
1510-find-lucky-integer-in-an-array
 
 
1516-the-k-th-lexicographical-string-of-all-happy-strings-of-length-n
1516-the-k-th-lexicographical-string-of-all-happy-strings-of-length-n
 
 
1524-string-matching-in-an-array
1524-string-matching-in-an-array
 
 
1542-consecutive-characters
1542-consecutive-characters
 
 
1549-longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit
1549-longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit
 
 
1556-make-two-arrays-equal-by-reversing-subarrays
1556-make-two-arrays-equal-by-reversing-subarrays
 
 
1558-course-schedule-iv
1558-course-schedule-iv
 
 
1574-maximum-product-of-two-elements-in-an-array
1574-maximum-product-of-two-elements-in-an-array
 
 
1580-shuffle-the-array
1580-shuffle-the-array
 
 
1603-running-sum-of-1d-array
1603-running-sum-of-1d-array
 
 
1610-xor-operation-in-an-array
1610-xor-operation-in-an-array
 
 
1630-count-odd-numbers-in-an-interval-range
1630-count-odd-numbers-in-an-interval-range
 
 
1631-number-of-sub-arrays-with-odd-sum
1631-number-of-sub-arrays-with-odd-sum
 
 
1635-number-of-good-pairs
1635-number-of-good-pairs
 
 
1651-shuffle-string
1651-shuffle-string
 
 
1666-make-the-string-great
1666-make-the-string-great
 
 

Repository files navigation

Leetcode Stats

LeetCode Stats

Daily_LeetCoding

Welcome to the Daily_LeetCoding repository! This repository is dedicated to documenting my journey of solving LeetCode problems on a daily basis. By consistently tackling these coding challenges, I aim to improve my problem-solving skills, algorithmic thinking, and coding proficiency.

About

This repository contains solutions to various LeetCode problems categorized by their respective difficulty levels (Easy, Medium, Hard). Each problem solution is accompanied by a detailed explanation of the approach taken and the reasoning behind it. Additionally, you will find code implementations in popular programming languages such as Python, Java, and C++.

Why Daily_LeetCoding?

  • Skill Enhancement: Regular practice of problem-solving enhances algorithmic thinking and coding skills.
  • Learning Experience: Explaining solutions helps in better understanding of concepts and techniques.
  • Consistency: Daily practice builds momentum and consistency, leading to better long-term results.
  • Community Engagement: Sharing solutions and insights fosters collaboration and learning within the programming community.

Getting Started

To get started with Daily_Leetcoding, follow these steps:

  1. Clone the repository to your local machine: 
    git clone https://github.com/SaifRasool92/Daily-Leetcoding.git

LeetSync Integration

This repository is authorized with LeetCode using LeetSync. LeetSync automatically synchronizes your LeetCode submissions with this repository, ensuring that your progress is accurately reflected here.

Contribution Guidelines

Contributions to Daily_Leetcoding are welcome! If you have a solution to a LeetCode problem that is not already included in this repository, or if you have suggestions for improving existing solutions, feel free to open a pull request. Please adhere to the following guidelines:

  • Ensure that your code is well-documented and follows best practices.
  • Provide a clear explanation of the solution approach.
  • Use descriptive commit messages and follow the existing directory structure.

LeetCode Topics

Array
0001-two-sum
0137-single-number-ii
0525-contiguous-array
0643-maximum-average-subarray-i
0824-number-of-lines-to-write-string
0841-shortest-distance-to-a-character
0861-flipping-an-image
1217-relative-sort-array
1306-minimum-absolute-difference
1510-find-lucky-integer-in-an-array
1839-decode-xored-array
2737-row-with-maximum-ones
3799-unique-3-digit-even-numbers
3914-check-if-any-element-has-prime-frequency
3952-trionic-array-i

Hash Table
0001-two-sum
0525-contiguous-array
0889-buddy-strings
1217-relative-sort-array
1510-find-lucky-integer-in-an-array
2532-remove-letter-to-equalize-frequency
3799-unique-3-digit-even-numbers
3914-check-if-any-element-has-prime-frequency

Sorting
1217-relative-sort-array
1306-minimum-absolute-difference

Counting Sort
1217-relative-sort-array
1510-find-lucky-integer-in-an-array
2532-remove-letter-to-equalize-frequency
3914-check-if-any-element-has-prime-frequency

Linked List
0021-merge-two-sorted-lists

Recursion
0021-merge-two-sorted-lists
3799-unique-3-digit-even-numbers

Bit Manipulation
0137-single-number-ii
0861-flipping-an-image
1610-xor-operation-in-an-array
1839-decode-xored-array

Two Pointers
0841-shortest-distance-to-a-character
0861-flipping-an-image

Matrix
0861-flipping-an-image
2737-row-with-maximum-ones

Simulation
0861-flipping-an-image

Math
1610-xor-operation-in-an-array
1630-count-odd-numbers-in-an-interval-range
1965-sum-of-digits-in-base-k
2083-three-divisors
2507-number-of-common-factors
2812-find-the-maximum-achievable-number
3914-check-if-any-element-has-prime-frequency

Sliding Window
0643-maximum-average-subarray-i

Enumeration
2083-three-divisors
2507-number-of-common-factors
3799-unique-3-digit-even-numbers

Number Theory
2083-three-divisors
2507-number-of-common-factors
3914-check-if-any-element-has-prime-frequency

Prefix Sum
0525-contiguous-array

String
0824-number-of-lines-to-write-string
0841-shortest-distance-to-a-character
0889-buddy-strings
2532-remove-letter-to-equalize-frequency

About

💻 Solutions to LeetCode problems 🧠 | Mastering algorithms & data structures 🚀 | Organized by difficulty with optimized code and clear explanations ✨

Resources

Readme
Activity

Stars

2 stars

Watchers

1 watching

Forks

0 forks
Report repository

Releases

No releases published

Packages

No packages published

Languages