GitHub - amir-awad/problem-solving: Collection of my solutions for LeetCode problems to ace the coding interview!

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 553 Commits
0011-container-with-most-water		0011-container-with-most-water
0012-integer-to-roman		0012-integer-to-roman
0018-4sum		0018-4sum
0024-swap-nodes-in-pairs		0024-swap-nodes-in-pairs
0051-n-queens		0051-n-queens
0073-set-matrix-zeroes		0073-set-matrix-zeroes
0078-subsets		0078-subsets
0082-remove-duplicates-from-sorted-list-ii		0082-remove-duplicates-from-sorted-list-ii
0083-remove-duplicates-from-sorted-list		0083-remove-duplicates-from-sorted-list
0086-partition-list		0086-partition-list
0143-reorder-list		0143-reorder-list
0151-reverse-words-in-a-string		0151-reverse-words-in-a-string
0217-contains-duplicate		0217-contains-duplicate
0238-product-of-array-except-self		0238-product-of-array-except-self
0283-move-zeroes		0283-move-zeroes
0287-find-the-duplicate-number		0287-find-the-duplicate-number
0303-range-sum-query-immutable		0303-range-sum-query-immutable
0304-range-sum-query-2d-immutable		0304-range-sum-query-2d-immutable
0328-odd-even-linked-list		0328-odd-even-linked-list
0334-increasing-triplet-subsequence		0334-increasing-triplet-subsequence
0345-reverse-vowels-of-a-string		0345-reverse-vowels-of-a-string
0605-can-place-flowers		0605-can-place-flowers
0791-custom-sort-string		0791-custom-sort-string
0930-binary-subarrays-with-sum		0930-binary-subarrays-with-sum
100-same-tree		100-same-tree
101-symmetric-tree		101-symmetric-tree
10188-383-547-number-of-provinces		10188-383-547-number-of-provinces
102-binary-tree-level-order-traversal		102-binary-tree-level-order-traversal
1022-sum-of-root-to-leaf-binary-numbers		1022-sum-of-root-to-leaf-binary-numbers
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
1071-greatest-common-divisor-of-strings		1071-greatest-common-divisor-of-strings
109-convert-sorted-list-to-binary-search-tree		109-convert-sorted-list-to-binary-search-tree
110-balanced-binary-tree		110-balanced-binary-tree
111-minimum-depth-of-binary-tree		111-minimum-depth-of-binary-tree
112-path-sum		112-path-sum
113-path-sum-ii		113-path-sum-ii
1171-remove-zero-sum-consecutive-nodes-from-linked-list		1171-remove-zero-sum-consecutive-nodes-from-linked-list
118-pascals-triangle		118-pascals-triangle
119-pascals-triangle-ii		119-pascals-triangle-ii
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
1221-split-a-string-in-balanced-strings		1221-split-a-string-in-balanced-strings
13-roman-to-integer		13-roman-to-integer
1323-maximum-69-number		1323-maximum-69-number
141-linked-list-cycle		141-linked-list-cycle
142-linked-list-cycle-ii		142-linked-list-cycle-ii
1431-kids-with-the-greatest-number-of-candies		1431-kids-with-the-greatest-number-of-candies
160-intersection-of-two-linked-lists		160-intersection-of-two-linked-lists
1646-get-maximum-in-generated-array		1646-get-maximum-in-generated-array
1768-merge-strings-alternately		1768-merge-strings-alternately
1791-find-center-of-star-graph		1791-find-center-of-star-graph
1796-second-largest-digit-in-a-string		1796-second-largest-digit-in-a-string
1827-minimum-operations-to-make-the-array-increasing		1827-minimum-operations-to-make-the-array-increasing
1863-sum-of-all-subset-xor-totals		1863-sum-of-all-subset-xor-totals
19-remove-nth-node-from-end-of-list		19-remove-nth-node-from-end-of-list
1947-maximum-compatibility-score-sum		1947-maximum-compatibility-score-sum
198-house-robber		198-house-robber
20-valid-parentheses		20-valid-parentheses
204-count-primes		204-count-primes
209-minimum-size-subarray-sum		209-minimum-size-subarray-sum
2094-finding-3-digit-even-numbers		2094-finding-3-digit-even-numbers
2095-delete-the-middle-node-of-a-linked-list		2095-delete-the-middle-node-of-a-linked-list
21-merge-two-sorted-lists		21-merge-two-sorted-lists
2130-maximum-twin-sum-of-a-linked-list		2130-maximum-twin-sum-of-a-linked-list
215-kth-largest-element-in-an-array		215-kth-largest-element-in-an-array
2160-minimum-sum-of-four-digit-number-after-splitting-digits		2160-minimum-sum-of-four-digit-number-after-splitting-digits
2161-partition-array-according-to-given-pivot		2161-partition-array-according-to-given-pivot
2164-sort-even-and-odd-indices-independently		2164-sort-even-and-odd-indices-independently
2260-minimum-consecutive-cards-to-pick-up		2260-minimum-consecutive-cards-to-pick-up
2261-k-divisible-elements-subarrays		2261-k-divisible-elements-subarrays
23-merge-k-sorted-lists		23-merge-k-sorted-lists
234-palindrome-linked-list		234-palindrome-linked-list
2485-find-the-pivot-integer		2485-find-the-pivot-integer
268-missing-number		268-missing-number
287-find-the-duplicate-number		287-find-the-duplicate-number
3-longest-substring-without-repeating-characters		3-longest-substring-without-repeating-characters
300-longest-increasing-subsequence		300-longest-increasing-subsequence
338-counting-bits		338-counting-bits
344-reverse-string		344-reverse-string
345-reverse-vowels-of-a-string		345-reverse-vowels-of-a-string
387-first-unique-character-in-a-string		387-first-unique-character-in-a-string
392-is-subsequence		392-is-subsequence
4-median-of-two-sorted-arrays		4-median-of-two-sorted-arrays
404-sum-of-left-leaves		404-sum-of-left-leaves
409-longest-palindrome		409-longest-palindrome
455-assign-cookies		455-assign-cookies
509-fibonacci-number		509-fibonacci-number
515-find-largest-value-in-each-tree-row		515-find-largest-value-in-each-tree-row
5201-78-1319-number-of-operations-to-make-network-connected		5201-78-1319-number-of-operations-to-make-network-connected
53-maximum-subarray		53-maximum-subarray
561-array-partition-i		561-array-partition-i
61-rotate-list		61-rotate-list
62-unique-paths		62-unique-paths
63-unique-paths-ii		63-unique-paths-ii
70-climbing-stairs		70-climbing-stairs
746-min-cost-climbing-stairs		746-min-cost-climbing-stairs
844-backspace-string-compare		844-backspace-string-compare
9-palindrome-number		9-palindrome-number
92-reverse-linked-list-ii		92-reverse-linked-list-ii
938-range-sum-of-bst		938-range-sum-of-bst
96-unique-binary-search-trees		96-unique-binary-search-trees