Leetcode-75, Grind 169 and more

I will be posting my solutions and explanations for every question in the "Leetcode 75", "Grind 169", daily challenges, and many more study plan. I will be using C++

Name		Name	Last commit message	Last commit date
Latest commit History 292 Commits
.github/workflows		.github/workflows
0001-two-sum		0001-two-sum
0003-longest-substring-without-repeating-characters		0003-longest-substring-without-repeating-characters
0008-string-to-integer-atoi		0008-string-to-integer-atoi
0020-valid-parentheses		0020-valid-parentheses
0021-merge-two-sorted-lists		0021-merge-two-sorted-lists
0046-permutations		0046-permutations
0053-maximum-subarray		0053-maximum-subarray
0054-spiral-matrix		0054-spiral-matrix
0056-merge-intervals		0056-merge-intervals
0057-insert-interval		0057-insert-interval
0067-add-binary		0067-add-binary
0070-climbing-stairs		0070-climbing-stairs
0075-sort-colors		0075-sort-colors
0078-subsets		0078-subsets
0104-maximum-depth-of-binary-tree		0104-maximum-depth-of-binary-tree
0110-balanced-binary-tree		0110-balanced-binary-tree
0121-best-time-to-buy-and-sell-stock		0121-best-time-to-buy-and-sell-stock
0125-valid-palindrome		0125-valid-palindrome
0139-word-break		0139-word-break
0141-linked-list-cycle		0141-linked-list-cycle
0169-majority-element		0169-majority-element
0198-house-robber		0198-house-robber
0199-binary-tree-right-side-view		0199-binary-tree-right-side-view
0206-reverse-linked-list		0206-reverse-linked-list
0208-implement-trie-prefix-tree		0208-implement-trie-prefix-tree
0226-invert-binary-tree		0226-invert-binary-tree
0232-implement-queue-using-stacks		0232-implement-queue-using-stacks
0235-lowest-common-ancestor-of-a-binary-search-tree		0235-lowest-common-ancestor-of-a-binary-search-tree
0236-lowest-common-ancestor-of-a-binary-tree		0236-lowest-common-ancestor-of-a-binary-tree
0242-valid-anagram		0242-valid-anagram
0273-integer-to-english-words		0273-integer-to-english-words
0278-first-bad-version		0278-first-bad-version
0322-coin-change		0322-coin-change
0350-intersection-of-two-arrays-ii		0350-intersection-of-two-arrays-ii
0383-ransom-note		0383-ransom-note
0409-longest-palindrome		0409-longest-palindrome
0506-relative-ranks		0506-relative-ranks
0542-01-matrix		0542-01-matrix
0543-diameter-of-binary-tree		0543-diameter-of-binary-tree
0704-binary-search		0704-binary-search
0726-number-of-atoms		0726-number-of-atoms
0733-flood-fill		0733-flood-fill
0746-min-cost-climbing-stairs		0746-min-cost-climbing-stairs
0786-k-th-smallest-prime-fraction		0786-k-th-smallest-prime-fraction
0790-domino-and-tromino-tiling		0790-domino-and-tromino-tiling
0841-keys-and-rooms		0841-keys-and-rooms
0844-backspace-string-compare		0844-backspace-string-compare
0876-middle-of-the-linked-list		0876-middle-of-the-linked-list
0912-sort-an-array		0912-sort-an-array
0973-k-closest-points-to-origin		0973-k-closest-points-to-origin
0981-time-based-key-value-store		0981-time-based-key-value-store
1110-delete-nodes-and-return-forest		1110-delete-nodes-and-return-forest
1137-n-th-tribonacci-number		1137-n-th-tribonacci-number
1190-reverse-substrings-between-each-pair-of-parentheses		1190-reverse-substrings-between-each-pair-of-parentheses
1319-number-of-operations-to-make-network-connected		1319-number-of-operations-to-make-network-connected
1334-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance		1334-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance
1380-lucky-numbers-in-a-matrix		1380-lucky-numbers-in-a-matrix
1460-make-two-arrays-equal-by-reversing-subarrays		1460-make-two-arrays-equal-by-reversing-subarrays
1508-range-sum-of-sorted-subarray-sums		1508-range-sum-of-sorted-subarray-sums
1509-minimum-difference-between-largest-and-smallest-value-in-three-moves		1509-minimum-difference-between-largest-and-smallest-value-in-three-moves
1518-water-bottles		1518-water-bottles
1530-number-of-good-leaf-nodes-pairs		1530-number-of-good-leaf-nodes-pairs
1598-crawler-log-folder		1598-crawler-log-folder
1605-find-valid-matrix-given-row-and-column-sums		1605-find-valid-matrix-given-row-and-column-sums
1636-sort-array-by-increasing-frequency		1636-sort-array-by-increasing-frequency
1701-average-waiting-time		1701-average-waiting-time
1717-maximum-score-from-removing-substrings		1717-maximum-score-from-removing-substrings
1823-find-the-winner-of-the-circular-game		1823-find-the-winner-of-the-circular-game
2053-kth-distinct-string-in-an-array		2053-kth-distinct-string-in-an-array
2058-find-the-minimum-and-maximum-number-of-nodes-between-critical-points		2058-find-the-minimum-and-maximum-number-of-nodes-between-critical-points
2096-step-by-step-directions-from-a-binary-tree-node-to-another		2096-step-by-step-directions-from-a-binary-tree-node-to-another
2134-minimum-swaps-to-group-all-1s-together-ii		2134-minimum-swaps-to-group-all-1s-together-ii
2181-merge-nodes-in-between-zeros		2181-merge-nodes-in-between-zeros
2191-sort-the-jumbled-numbers		2191-sort-the-jumbled-numbers
2196-create-binary-tree-from-descriptions		2196-create-binary-tree-from-descriptions
2392-build-a-matrix-with-conditions		2392-build-a-matrix-with-conditions
2418-sort-the-people		2418-sort-the-people
2582-pass-the-pillow		2582-pass-the-pillow
2678-number-of-senior-citizens		2678-number-of-senior-citizens
2751-robot-collisions		2751-robot-collisions
3016-minimum-number-of-pushes-to-type-word-ii		3016-minimum-number-of-pushes-to-type-word-ii
1004-Max-Consecutive-Ones-III.cpp		1004-Max-Consecutive-Ones-III.cpp
1071-Greatest-Common-Divisor-of-Strings.cpp		1071-Greatest-Common-Divisor-of-Strings.cpp
11-Container-With-Most-Water.cpp		11-Container-With-Most-Water.cpp
1431-Kids-With-the-Greatest-Number-of-Candies.cpp		1431-Kids-With-the-Greatest-Number-of-Candies.cpp
1456-Maximum-Number-of-Vowels-in-a-Substring-of-Given-Length.cpp		1456-Maximum-Number-of-Vowels-in-a-Substring-of-Given-Length.cpp
1493-Longest-Subarray-of-1's-After-Deleting-One-Element.cpp		1493-Longest-Subarray-of-1's-After-Deleting-One-Element.cpp
151ReverseWordsinaString.cpp		151ReverseWordsinaString.cpp
155-Min-Stack.cpp		155-Min-Stack.cpp
1679-Max-Number-of-K-Sum-Pairs.cpp		1679-Max-Number-of-K-Sum-Pairs.cpp
1732-Find-the-Highest-Altitude.cpp		1732-Find-the-Highest-Altitude.cpp
1768-Merge-Strings-Alternately.cpp		1768-Merge-Strings-Alternately.cpp
238-Product-of-Array-Except-Self.cpp		238-Product-of-Array-Except-Self.cpp
283-Move-Zeroes.cpp		283-Move-Zeroes.cpp
334-Increasing-Triplet-Subsequence.cpp		334-Increasing-Triplet-Subsequence.cpp
345-Reverse-Vowels-of-a-String.cpp		345-Reverse-Vowels-of-a-String.cpp
392-Is-Subsequence.cpp		392-Is-Subsequence.cpp
443-String-Compression.cpp		443-String-Compression.cpp
605-Can-Place-Flowers.cpp		605-Can-Place-Flowers.cpp

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