Data Structures and Algorithms

Collection of LeetCode questions to ace the coding interview!

Name		Name	Last commit message	Last commit date
Latest commit History 1,692 Commits
01-matrix		01-matrix
1-bit-and-2-bit-characters		1-bit-and-2-bit-characters
132-pattern		132-pattern
3sum-closest		3sum-closest
3sum		3sum
4sum-ii		4sum-ii
4sum		4sum
CPP		CPP
Sorting		Sorting
add-minimum-number-of-rungs		add-minimum-number-of-rungs
add-two-numbers		add-two-numbers
adding-two-negabinary-numbers		adding-two-negabinary-numbers
additive-number		additive-number
advantage-shuffle		advantage-shuffle
all-elements-in-two-binary-search-trees		all-elements-in-two-binary-search-trees
all-nodes-distance-k-in-binary-tree		all-nodes-distance-k-in-binary-tree
all-oone-data-structure		all-oone-data-structure
all-paths-from-source-to-target		all-paths-from-source-to-target
angle-between-hands-of-a-clock		angle-between-hands-of-a-clock
arithmetic-slices-ii-subsequence		arithmetic-slices-ii-subsequence
arithmetic-slices		arithmetic-slices
array-nesting		array-nesting
array-of-doubled-pairs		array-of-doubled-pairs
array-partition-i		array-partition-i
assign-cookies		assign-cookies
asteroid-collision		asteroid-collision
average-of-levels-in-binary-tree		average-of-levels-in-binary-tree
average-salary-excluding-the-minimum-and-maximum-salary		average-salary-excluding-the-minimum-and-maximum-salary
average-waiting-time		average-waiting-time
backspace-string-compare		backspace-string-compare
bag-of-tokens		bag-of-tokens
balanced-binary-tree		balanced-binary-tree
basic-calculator-ii		basic-calculator-ii
basic-calculator		basic-calculator
battleships-in-a-board		battleships-in-a-board
beautiful-arrangement		beautiful-arrangement
best-sightseeing-pair		best-sightseeing-pair
best-team-with-no-conflicts		best-team-with-no-conflicts
best-time-to-buy-and-sell-stock-ii		best-time-to-buy-and-sell-stock-ii
best-time-to-buy-and-sell-stock-with-cooldown		best-time-to-buy-and-sell-stock-with-cooldown
best-time-to-buy-and-sell-stock-with-transaction-fee		best-time-to-buy-and-sell-stock-with-transaction-fee
best-time-to-buy-and-sell-stock		best-time-to-buy-and-sell-stock
binary-number-with-alternating-bits		binary-number-with-alternating-bits
binary-search-tree-iterator		binary-search-tree-iterator
binary-search-tree-to-greater-sum-tree		binary-search-tree-to-greater-sum-tree
binary-search		binary-search
binary-tree-inorder-traversal		binary-tree-inorder-traversal
binary-tree-level-order-traversal-ii		binary-tree-level-order-traversal-ii
binary-tree-level-order-traversal		binary-tree-level-order-traversal
binary-tree-maximum-path-sum		binary-tree-maximum-path-sum
binary-tree-postorder-traversal		binary-tree-postorder-traversal
binary-tree-preorder-traversal		binary-tree-preorder-traversal
binary-tree-pruning		binary-tree-pruning
binary-tree-right-side-view		binary-tree-right-side-view
binary-tree-zigzag-level-order-traversal		binary-tree-zigzag-level-order-traversal
boats-to-save-people		boats-to-save-people
broken-calculator		broken-calculator
buddy-strings		buddy-strings
build-array-from-permutation		build-array-from-permutation
bulb-switcher		bulb-switcher
can-make-palindrome-from-substring		can-make-palindrome-from-substring
can-place-flowers		can-place-flowers
candy		candy
car-pooling		car-pooling
check-completeness-of-a-binary-tree		check-completeness-of-a-binary-tree
check-if-a-string-can-break-another-string		check-if-a-string-can-break-another-string
check-if-array-is-sorted-and-rotated		check-if-array-is-sorted-and-rotated
check-if-it-is-a-straight-line		check-if-it-is-a-straight-line
check-if-two-string-arrays-are-equivalent		check-if-two-string-arrays-are-equivalent
check-if-word-is-valid-after-substitutions		check-if-word-is-valid-after-substitutions
cinema-seat-allocation		cinema-seat-allocation
climbing-stairs		climbing-stairs
clone-graph		clone-graph
closest-dessert-cost		closest-dessert-cost
closest-divisors		closest-divisors
coin-change-2		coin-change-2
coin-change		coin-change
combination-sum-ii		combination-sum-ii
combination-sum-iii		combination-sum-iii
combination-sum-iv		combination-sum-iv
combination-sum		combination-sum
combinations		combinations
compare-strings-by-frequency-of-the-smallest-character		compare-strings-by-frequency-of-the-smallest-character
compare-version-numbers		compare-version-numbers
concatenation-of-consecutive-binary-numbers		concatenation-of-consecutive-binary-numbers
consecutive-numbers		consecutive-numbers
construct-binary-search-tree-from-preorder-traversal		construct-binary-search-tree-from-preorder-traversal
construct-binary-tree-from-inorder-and-postorder-traversal		construct-binary-tree-from-inorder-and-postorder-traversal
construct-binary-tree-from-preorder-and-inorder-traversal		construct-binary-tree-from-preorder-and-inorder-traversal
construct-k-palindrome-strings		construct-k-palindrome-strings
container-with-most-water		container-with-most-water
contains-duplicate-iii		contains-duplicate-iii
contains-duplicate		contains-duplicate
contiguous-array		contiguous-array
continuous-subarray-sum		continuous-subarray-sum
convert-bst-to-greater-tree		convert-bst-to-greater-tree
convert-sorted-array-to-binary-search-tree		convert-sorted-array-to-binary-search-tree
convert-to-base-2		convert-to-base-2
copy-list-with-random-pointer		copy-list-with-random-pointer
count-good-meals		count-good-meals

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