LeetCode Solutions

A collection of problems solved on LeetCode, with detailed explanations and code solutions.

Features

Solutions to a wide range of LeetCode problems.
Categorized by difficulty and topic.
Written in Python (and other languages if applicable).
Ideal for interview prep and coding practice.

Usage

Explore the repository to find solutions, study problem-solving techniques, and enhance your coding skills.

Feel free to contribute or suggest improvements!

Happy Coding!

Name		Name	Last commit message	Last commit date
Latest commit History 423 Commits
0001-two-sum		0001-two-sum
0002-add-two-numbers		0002-add-two-numbers
0004-median-of-two-sorted-arrays		0004-median-of-two-sorted-arrays
0007-reverse-integer		0007-reverse-integer
0009-palindrome-number		0009-palindrome-number
0020-valid-parentheses		0020-valid-parentheses
0026-remove-duplicates-from-sorted-array		0026-remove-duplicates-from-sorted-array
0028-find-the-index-of-the-first-occurrence-in-a-string		0028-find-the-index-of-the-first-occurrence-in-a-string
0029-divide-two-integers		0029-divide-two-integers
0049-group-anagrams		0049-group-anagrams
0050-powx-n		0050-powx-n
0051-n-queens		0051-n-queens
0052-n-queens-ii		0052-n-queens-ii
0066-plus-one		0066-plus-one
0069-sqrtx		0069-sqrtx
0075-sort-colors		0075-sort-colors
0088-merge-sorted-array		0088-merge-sorted-array
0136-single-number		0136-single-number
0151-reverse-words-in-a-string		0151-reverse-words-in-a-string
0155-min-stack		0155-min-stack
0175-combine-two-tables		0175-combine-two-tables
0181-employees-earning-more-than-their-managers		0181-employees-earning-more-than-their-managers
0182-duplicate-emails		0182-duplicate-emails
0183-customers-who-never-order		0183-customers-who-never-order
0196-delete-duplicate-emails		0196-delete-duplicate-emails
0197-rising-temperature		0197-rising-temperature
0217-contains-duplicate		0217-contains-duplicate
0242-valid-anagram		0242-valid-anagram
0268-missing-number		0268-missing-number
0342-power-of-four		0342-power-of-four
0344-reverse-string		0344-reverse-string
0350-intersection-of-two-arrays-ii		0350-intersection-of-two-arrays-ii
0414-third-maximum-number		0414-third-maximum-number
0511-game-play-analysis-i		0511-game-play-analysis-i
0540-single-element-in-a-sorted-array		0540-single-element-in-a-sorted-array
0570-managers-with-at-least-5-direct-reports		0570-managers-with-at-least-5-direct-reports
0577-employee-bonus		0577-employee-bonus
0584-find-customer-referee		0584-find-customer-referee
0586-customer-placing-the-largest-number-of-orders		0586-customer-placing-the-largest-number-of-orders
0595-big-countries		0595-big-countries
0596-classes-more-than-5-students		0596-classes-more-than-5-students
0607-sales-person		0607-sales-person
0610-triangle-judgement		0610-triangle-judgement
0619-biggest-single-number		0619-biggest-single-number
0620-not-boring-movies		0620-not-boring-movies
0704-binary-search		0704-binary-search
0912-sort-an-array		0912-sort-an-array
0977-squares-of-a-sorted-array		0977-squares-of-a-sorted-array
1045-customers-who-bought-all-products		1045-customers-who-bought-all-products
1068-product-sales-analysis-i		1068-product-sales-analysis-i
1075-project-employees-i		1075-project-employees-i
1148-article-views-i		1148-article-views-i
1174-immediate-food-delivery-ii		1174-immediate-food-delivery-ii
1190-reverse-substrings-between-each-pair-of-parentheses		1190-reverse-substrings-between-each-pair-of-parentheses
1193-monthly-transactions-i		1193-monthly-transactions-i
1211-queries-quality-and-percentage		1211-queries-quality-and-percentage
1251-average-selling-price		1251-average-selling-price
1280-students-and-examinations		1280-students-and-examinations
1378-replace-employee-id-with-the-unique-identifier		1378-replace-employee-id-with-the-unique-identifier
1460-make-two-arrays-equal-by-reversing-subarrays		1460-make-two-arrays-equal-by-reversing-subarrays
1581-customer-who-visited-but-did-not-make-any-transactions		1581-customer-who-visited-but-did-not-make-any-transactions
1633-percentage-of-users-attended-a-contest		1633-percentage-of-users-attended-a-contest
1636-sort-array-by-increasing-frequency		1636-sort-array-by-increasing-frequency
1661-average-time-of-process-per-machine		1661-average-time-of-process-per-machine
1683-invalid-tweets		1683-invalid-tweets
1729-find-followers-count		1729-find-followers-count
1731-the-number-of-employees-which-report-to-each-employee		1731-the-number-of-employees-which-report-to-each-employee
1757-recyclable-and-low-fat-products		1757-recyclable-and-low-fat-products
1789-primary-department-for-each-employee		1789-primary-department-for-each-employee
1859-sorting-the-sentence		1859-sorting-the-sentence
1910-remove-all-occurrences-of-a-substring		1910-remove-all-occurrences-of-a-substring
1934-confirmation-rate		1934-confirmation-rate
2053-kth-distinct-string-in-an-array		2053-kth-distinct-string-in-an-array
2089-find-target-indices-after-sorting-array		2089-find-target-indices-after-sorting-array
2181-merge-nodes-in-between-zeros		2181-merge-nodes-in-between-zeros
2356-number-of-unique-subjects-taught-by-each-teacher		2356-number-of-unique-subjects-taught-by-each-teacher
2418-sort-the-people		2418-sort-the-people
2469-convert-the-temperature		2469-convert-the-temperature
2620-counter		2620-counter
2665-counter-ii		2665-counter-ii
2667-create-hello-world-function		2667-create-hello-world-function
2678-number-of-senior-citizens		2678-number-of-senior-citizens
2703-return-length-of-arguments-passed		2703-return-length-of-arguments-passed
2704-to-be-or-not-to-be		2704-to-be-or-not-to-be
2716-minimize-string-length		2716-minimize-string-length
2769-find-the-maximum-achievable-number		2769-find-the-maximum-achievable-number
2879-display-the-first-three-rows		2879-display-the-first-three-rows
3110-score-of-a-string		3110-score-of-a-string
.gitattributes		.gitattributes
.gitignore		.gitignore
README.md		README.md

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