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Collection of LeetCode questions to ace the coding interview!

skydev-x/leetcodeSubmissions

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Name		Name	Last commit message	Last commit date
Latest commit History 351 Commits
0003-longest-substring-without-repeating-characters		0003-longest-substring-without-repeating-characters
0036-valid-sudoku		0036-valid-sudoku
0042-trapping-rain-water		0042-trapping-rain-water
0125-valid-palindrome		0125-valid-palindrome
0167-two-sum-ii-input-array-is-sorted		0167-two-sum-ii-input-array-is-sorted
0238-product-of-array-except-self		0238-product-of-array-except-self
0303-range-sum-query-immutable		0303-range-sum-query-immutable
0341-flatten-nested-list-iterator		0341-flatten-nested-list-iterator
0347-top-k-frequent-elements		0347-top-k-frequent-elements
0525-contiguous-array		0525-contiguous-array
0560-subarray-sum-equals-k		0560-subarray-sum-equals-k
1-two-sum		1-two-sum
100-same-tree		100-same-tree
1014-k-closest-points-to-origin		1014-k-closest-points-to-origin
102-binary-tree-level-order-traversal		102-binary-tree-level-order-traversal
1023-time-based-key-value-store		1023-time-based-key-value-store
1036-rotting-oranges		1036-rotting-oranges
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
105-construct-binary-tree-from-preorder-and-inorder-traversal		105-construct-binary-tree-from-preorder-and-inorder-traversal
11-container-with-most-water		11-container-with-most-water
110-balanced-binary-tree		110-balanced-binary-tree
1146-greatest-common-divisor-of-strings		1146-greatest-common-divisor-of-strings
124-binary-tree-maximum-path-sum		124-binary-tree-maximum-path-sum
125-valid-palindrome		125-valid-palindrome
128-longest-consecutive-sequence		128-longest-consecutive-sequence
133-clone-graph		133-clone-graph
138-copy-list-with-random-pointer		138-copy-list-with-random-pointer
139-word-break		139-word-break
141-linked-list-cycle		141-linked-list-cycle
143-reorder-list		143-reorder-list
146-lru-cache		146-lru-cache
150-evaluate-reverse-polish-notation		150-evaluate-reverse-polish-notation
151-reverse-words-in-a-string		151-reverse-words-in-a-string
1528-kids-with-the-greatest-number-of-candies		1528-kids-with-the-greatest-number-of-candies
153-find-minimum-in-rotated-sorted-array		153-find-minimum-in-rotated-sorted-array
1544-count-good-nodes-in-binary-tree		1544-count-good-nodes-in-binary-tree
155-min-stack		155-min-stack
167-two-sum-ii-input-array-is-sorted		167-two-sum-ii-input-array-is-sorted
17-letter-combinations-of-a-phone-number		17-letter-combinations-of-a-phone-number
1894-merge-strings-alternately		1894-merge-strings-alternately
19-remove-nth-node-from-end-of-list		19-remove-nth-node-from-end-of-list
199-binary-tree-right-side-view		199-binary-tree-right-side-view
2-add-two-numbers		2-add-two-numbers
20-valid-parentheses		20-valid-parentheses
200-number-of-islands		200-number-of-islands
207-course-schedule		207-course-schedule
208-implement-trie-prefix-tree		208-implement-trie-prefix-tree
21-merge-two-sorted-lists		21-merge-two-sorted-lists
217-contains-duplicate		217-contains-duplicate
226-invert-binary-tree		226-invert-binary-tree
23-merge-k-sorted-lists		23-merge-k-sorted-lists
230-kth-smallest-element-in-a-bst		230-kth-smallest-element-in-a-bst
235-lowest-common-ancestor-of-a-binary-search-tree		235-lowest-common-ancestor-of-a-binary-search-tree
238-product-of-array-except-self		238-product-of-array-except-self
239-sliding-window-maximum		239-sliding-window-maximum
25-reverse-nodes-in-k-group		25-reverse-nodes-in-k-group
2552-maximum-sum-of-distinct-subarrays-with-length-k		2552-maximum-sum-of-distinct-subarrays-with-length-k
278-first-bad-version		278-first-bad-version
28-find-the-index-of-the-first-occurrence-in-a-string		28-find-the-index-of-the-first-occurrence-in-a-string
287-find-the-duplicate-number		287-find-the-duplicate-number
297-serialize-and-deserialize-binary-tree		297-serialize-and-deserialize-binary-tree
3-longest-substring-without-repeating-characters		3-longest-substring-without-repeating-characters
33-search-in-rotated-sorted-array		33-search-in-rotated-sorted-array
334-increasing-triplet-subsequence		334-increasing-triplet-subsequence
345-reverse-vowels-of-a-string		345-reverse-vowels-of-a-string
383-ransom-note		383-ransom-note
409-longest-palindrome		409-longest-palindrome
416-partition-equal-subset-sum		416-partition-equal-subset-sum
424-longest-repeating-character-replacement		424-longest-repeating-character-replacement
438-find-all-anagrams-in-a-string		438-find-all-anagrams-in-a-string
443-string-compression		443-string-compression
49-group-anagrams		49-group-anagrams
54-spiral-matrix		54-spiral-matrix
542-01-matrix		542-01-matrix
543-diameter-of-binary-tree		543-diameter-of-binary-tree
56-merge-intervals		56-merge-intervals
567-permutation-in-string		567-permutation-in-string
572-subtree-of-another-tree		572-subtree-of-another-tree
605-can-place-flowers		605-can-place-flowers
643-maximum-average-subarray-i		643-maximum-average-subarray-i
70-climbing-stairs		70-climbing-stairs
721-accounts-merge		721-accounts-merge
74-search-a-2d-matrix		74-search-a-2d-matrix
76-minimum-window-substring		76-minimum-window-substring
78-subsets		78-subsets
792-binary-search		792-binary-search
83-remove-duplicates-from-sorted-list		83-remove-duplicates-from-sorted-list
84-largest-rectangle-in-histogram		84-largest-rectangle-in-histogram
883-car-fleet		883-car-fleet
907-koko-eating-bananas		907-koko-eating-bananas
98-validate-binary-search-tree		98-validate-binary-search-tree
LeetCode		LeetCode
README.md		README.md
stats.json		stats.json

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leetcode Submissions in Kotlin

Collection of LeetCode questions to ace the coding interview!

Most problems are done use Kotlin, but cpp could also be there for few

LeetCode Topics

Array

0042-trapping-rain-water
0303-range-sum-query-immutable
0525-contiguous-array
0560-subarray-sum-equals-k

Design

0303-range-sum-query-immutable
0341-flatten-nested-list-iterator

Prefix Sum

0303-range-sum-query-immutable
0525-contiguous-array
0560-subarray-sum-equals-k

Hash Table

0003-longest-substring-without-repeating-characters
0525-contiguous-array
0560-subarray-sum-equals-k

Two Pointers

0042-trapping-rain-water

Dynamic Programming

0042-trapping-rain-water

Stack

0042-trapping-rain-water
0341-flatten-nested-list-iterator

Monotonic Stack

0042-trapping-rain-water

String

0003-longest-substring-without-repeating-characters

Sliding Window

0003-longest-substring-without-repeating-characters

Tree

0341-flatten-nested-list-iterator

Depth-First Search

0341-flatten-nested-list-iterator

Queue

0341-flatten-nested-list-iterator

Iterator

0341-flatten-nested-list-iterator

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skydev-x/leetcodeSubmissions

Folders and files

Latest commit

History

Repository files navigation

leetcode Submissions in Kotlin

LeetCode Topics

Array

Design

Prefix Sum

Hash Table

Two Pointers

Dynamic Programming

Stack

Monotonic Stack

String

Sliding Window

Tree

Depth-First Search

Queue

Iterator

About

Resources

Uh oh!

Stars

Watchers

Forks

Releases

Packages

Languages

skydev-x/leetcodeSubmissions

Folders and files

Latest commit

History

Repository files navigation

leetcode Submissions in Kotlin

LeetCode Topics

Array

Design

Prefix Sum

Hash Table

Two Pointers

Dynamic Programming

Stack

Monotonic Stack

String

Sliding Window

Tree

Depth-First Search

Queue

Iterator

About

Resources

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Languages

Packages