Name		Name	Last commit message	Last commit date
Latest commit History 230 Commits
01-matrix		01-matrix
3sum-closest		3sum-closest
3sum		3sum
4sum		4sum
accounts-merge		accounts-merge
actors-and-directors-who-cooperated-at-least-three-times		actors-and-directors-who-cooperated-at-least-three-times
add-binary		add-binary
add-two-numbers		add-two-numbers
apples-oranges		apples-oranges
article-views-i		article-views-i
asteroid-collision		asteroid-collision
atoi		atoi
average-selling-price		average-selling-price
backspace-string-compare		backspace-string-compare
balanced-binary-tree		balanced-binary-tree
bank-account-summary-ii		bank-account-summary-ii
basic-calculator-ii		basic-calculator-ii
best-time-to-buy-and-sell-stock		best-time-to-buy-and-sell-stock
big-countries		big-countries
biggest-single-number		biggest-single-number
binary-search-tree-iterator		binary-search-tree-iterator
binary-search		binary-search
binary-tree-inorder-traversal		binary-tree-inorder-traversal
binary-tree-level-order-traversal		binary-tree-level-order-traversal
binary-tree-right-side-view		binary-tree-right-side-view
bulls-and-crows		bulls-and-crows
bus-routes		bus-routes
calculate-special-bonus		calculate-special-bonus
capital-gainloss		capital-gainloss
check-if-the-sentence-is-pangram		check-if-the-sentence-is-pangram
climbing-stairs		climbing-stairs
clone-graph		clone-graph
coin-change		coin-change
combinations		combinations
combine-two-tables		combine-two-tables
consecutive-available-seats		consecutive-available-seats
consecutive-numbers		consecutive-numbers
convert-sorted-array-to-binary-search-tree		convert-sorted-array-to-binary-search-tree
count-student-number-in-departments		count-student-number-in-departments
counting-bits		counting-bits
countries-you-can-safely-invest-in		countries-you-can-safely-invest-in
course-schedule-ii		course-schedule-ii
customer-placing-the-largest-number-of-orders		customer-placing-the-largest-number-of-orders
customer-who-visited-but-did-not-make-any-transactions		customer-who-visited-but-did-not-make-any-transactions
customers-who-bought-all-products		customers-who-bought-all-products
customers-who-bought-products-a-and-b-but-not-c		customers-who-bought-products-a-and-b-but-not-c
customers-who-never-order		customers-who-never-order
daily-leads-and-partners		daily-leads-and-partners
decode-string		decode-string
decode-ways		decode-ways
delete-and-earn		delete-and-earn
delete-columns-to-make-sorted		delete-columns-to-make-sorted
delete-duplicate-emails		delete-duplicate-emails
delete-the-middle-node-of-a-linked-list		delete-the-middle-node-of-a-linked-list
department-highest-salary		department-highest-salary
detect-capital		detect-capital
diameter-of-binary-tree		diameter-of-binary-tree
duplicate-emails		duplicate-emails
employees-earning-more-than-their-managers		employees-earning-more-than-their-managers
employees-with-missing-information		employees-with-missing-information
evaluate-boolean-expression		evaluate-boolean-expression
evaluate-reverse-polish-notation		evaluate-reverse-polish-notation
exchange-seats		exchange-seats
fibonacci-number		fibonacci-number
find-a-peak-element-ii		find-a-peak-element-ii
find-all-anagrams-in-string		find-all-anagrams-in-string
find-customer-referee		find-customer-referee
find-cutoff-score-for-each-school		find-cutoff-score-for-each-school
find-first-and-last-position-of-element-in-sorted-array		find-first-and-last-position-of-element-in-sorted-array
find-followers-count.sql		find-followers-count.sql
find-minimum-in-rotated-sorted-array		find-minimum-in-rotated-sorted-array
find-peak-element		find-peak-element
find-pivot-index		find-pivot-index
find-the-index-of-the-first-occurrence-in-a-string		find-the-index-of-the-first-occurrence-in-a-string
find-the-team-size		find-the-team-size
find-total-time-spent-by-each-employee		find-total-time-spent-by-each-employee
first-bad-version		first-bad-version
fix-names-in-a-table		fix-names-in-a-table
flood-fill		flood-fill
game-play-analysis-i		game-play-analysis-i
game-play-analysis-iv		game-play-analysis-iv
grand-slam-titles		grand-slam-titles
group-sold-products-by-the-date		group-sold-products-by-the-date
happy-number		happy-number
highest-grade-for-each-student		highest-grade-for-each-student
house-robber-ii		house-robber-ii
house-robber		house-robber
immediate-food-delivery-i		immediate-food-delivery-i
implement-queue-using-stacks		implement-queue-using-stacks
implement-trie-prefix-tree		implement-trie-prefix-tree
insert-interval		insert-interval
insert-intervals		insert-intervals
integer-to-roman		integer-to-roman
invert-binary-tree		invert-binary-tree
is-subsequence		is-subsequence
isomorphic-strings		isomorphic-strings
jump-game-ii		jump-game-ii
jump-game		jump-game
kth-smallest-element-in-a-bst		kth-smallest-element-in-a-bst
last-stone-weight		last-stone-weight

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leetcode

All the Leetcode practice questions I'm doing / have done!

File organisation

Code is grouped into their respective problem folders. Each folder contains solutions in one (or more) languages (usually Python and C++, but I may add Java for fun in the future :O)

Disclaimers

Some of the solutions actually come from other people and I've decided to put them here for my own (and your) learning purposes.
I don't agree with blatantly copying solutions as there is no learning to be done by doing so, but there are times when we might require hints from others :)

wilsonwid/leetcode

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