Data-structures-and-algorithms

Collection of all the data structure problem solutions from different platforms using different c++.

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Name		Name	Last commit message	Last commit date
Latest commit History 1,225 Commits
.vscode		.vscode
01-matrix		01-matrix
0662-maximum-width-of-binary-tree		0662-maximum-width-of-binary-tree
0879-profitable-schemes		0879-profitable-schemes
0946-validate-stack-sequences		0946-validate-stack-sequences
1-two-sum		1-two-sum
100-same-tree		100-same-tree
1019-squares-of-a-sorted-array		1019-squares-of-a-sorted-array
1036-rotting-oranges		1036-rotting-oranges
1039-find-the-town-judge		1039-find-the-town-judge
1046-max-consecutive-ones-iii		1046-max-consecutive-ones-iii
1112-find-words-that-can-be-formed-by-characters		1112-find-words-that-can-be-formed-by-characters
115-distinct-subsequences		115-distinct-subsequences
1170-shortest-common-supersequence		1170-shortest-common-supersequence
118-pascals-triangle		118-pascals-triangle
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
1212-sequential-digits		1212-sequential-digits
122-best-time-to-buy-and-sell-stock-ii		122-best-time-to-buy-and-sell-stock-ii
1221-element-appearing-more-than-25-in-sorted-array		1221-element-appearing-more-than-25-in-sorted-array
123-best-time-to-buy-and-sell-stock-iii		123-best-time-to-buy-and-sell-stock-iii
1249-minimum-remove-to-make-valid-parentheses		1249-minimum-remove-to-make-valid-parentheses
1250-longest-common-subsequence		1250-longest-common-subsequence
128-longest-consecutive-sequence		128-longest-consecutive-sequence
130-surrounded-regions		130-surrounded-regions
1312-minimum-insertion-steps-to-make-a-string-palindrome		1312-minimum-insertion-steps-to-make-a-string-palindrome
1319-unique-number-of-occurrences		1319-unique-number-of-occurrences
1370-count-number-of-nice-subarrays		1370-count-number-of-nice-subarrays
1371-minimum-remove-to-make-valid-parentheses		1371-minimum-remove-to-make-valid-parentheses
1372-longest-zigzag-path-in-a-binary-tree		1372-longest-zigzag-path-in-a-binary-tree
139-word-break		139-word-break
1395-minimum-time-visiting-all-points		1395-minimum-time-visiting-all-points
1407-group-the-people-given-the-group-size-they-belong-to		1407-group-the-people-given-the-group-size-they-belong-to
141-linked-list-cycle		141-linked-list-cycle
1431-kids-with-the-greatest-number-of-candies		1431-kids-with-the-greatest-number-of-candies
1437-minimum-insertion-steps-to-make-a-string-palindrome		1437-minimum-insertion-steps-to-make-a-string-palindrome
1458-sort-integers-by-the-number-of-1-bits		1458-sort-integers-by-the-number-of-1-bits
1460-number-of-substrings-containing-all-three-characters		1460-number-of-substrings-containing-all-three-characters
1461-count-all-valid-pickup-and-delivery-options		1461-count-all-valid-pickup-and-delivery-options
150-evaluate-reverse-polish-notation		150-evaluate-reverse-polish-notation
151-reverse-words-in-a-string		151-reverse-words-in-a-string
1537-maximum-score-after-splitting-a-string		1537-maximum-score-after-splitting-a-string
1547-destination-city		1547-destination-city
1552-build-an-array-with-stack-operations		1552-build-an-array-with-stack-operations
1574-maximum-product-of-two-elements-in-an-array		1574-maximum-product-of-two-elements-in-an-array
1619-path-crossing		1619-path-crossing
1627-last-moment-before-all-ants-fall-out-of-a-plank		1627-last-moment-before-all-ants-fall-out-of-a-plank
165-compare-version-numbers		165-compare-version-numbers
1657-find-the-winner-of-an-array-game		1657-find-the-winner-of-an-array-game
17-letter-combinations-of-a-phone-number		17-letter-combinations-of-a-phone-number
1704-special-positions-in-a-binary-matrix		1704-special-positions-in-a-binary-matrix
1731-even-odd-tree		1731-even-odd-tree
1741-sort-array-by-increasing-frequency		1741-sort-array-by-increasing-frequency
1742-widest-vertical-area-between-two-points-containing-no-points		1742-widest-vertical-area-between-two-points-containing-no-points
1746-largest-substring-between-two-equal-characters		1746-largest-substring-between-two-equal-characters
1768-merge-strings-alternately		1768-merge-strings-alternately
1770-minimum-deletions-to-make-character-frequencies-unique		1770-minimum-deletions-to-make-character-frequencies-unique
1777-determine-if-two-strings-are-close		1777-determine-if-two-strings-are-close
1781-check-if-two-string-arrays-are-equivalent		1781-check-if-two-string-arrays-are-equivalent
1806-count-of-matches-in-tournament		1806-count-of-matches-in-tournament
1817-calculate-money-in-leetcode-bank		1817-calculate-money-in-leetcode-bank
1823-determine-if-string-halves-are-alike		1823-determine-if-string-halves-are-alike
187-repeated-dna-sequences		187-repeated-dna-sequences
188-best-time-to-buy-and-sell-stock-iv		188-best-time-to-buy-and-sell-stock-iv
1884-minimum-changes-to-make-alternating-binary-string		1884-minimum-changes-to-make-alternating-binary-string
1885-count-number-of-homogenous-substrings		1885-count-number-of-homogenous-substrings
19-remove-nth-node-from-end-of-list		19-remove-nth-node-from-end-of-list
191-number-of-1-bits		191-number-of-1-bits
1925-count-nice-pairs-in-an-array		1925-count-nice-pairs-in-an-array
1955-seat-reservation-manager		1955-seat-reservation-manager
198-house-robber		198-house-robber
1988-minimize-maximum-pair-sum-in-array		1988-minimize-maximum-pair-sum-in-array
201-bitwise-and-of-numbers-range		201-bitwise-and-of-numbers-range
2032-largest-odd-number-in-string		2032-largest-odd-number-in-string
2042-maximum-product-difference-between-two-pairs		2042-maximum-product-difference-between-two-pairs
2049-eliminate-maximum-number-of-monsters		2049-eliminate-maximum-number-of-monsters
2059-unique-length-3-palindromic-subsequences		2059-unique-length-3-palindromic-subsequences
206-reverse-linked-list		206-reverse-linked-list
213-house-robber-ii		213-house-robber-ii
215-kth-largest-element-in-an-array		215-kth-largest-element-in-an-array
2204-find-subsequence-of-length-k-with-the-largest-sum		2204-find-subsequence-of-length-k-with-the-largest-sum
2231-find-first-palindromic-string-in-the-array		2231-find-first-palindromic-string-in-the-array
2244-number-of-laser-beams-in-a-bank		2244-number-of-laser-beams-in-a-bank
2271-rearrange-array-elements-by-sign		2271-rearrange-array-elements-by-sign
2300-successful-pairs-of-spells-and-potions		2300-successful-pairs-of-spells-and-potions
231-power-of-two		231-power-of-two
232-implement-queue-using-stacks		232-implement-queue-using-stacks
2346-largest-3-same-digit-number-in-string		2346-largest-3-same-digit-number-in-string
236-lowest-common-ancestor-of-a-binary-tree		236-lowest-common-ancestor-of-a-binary-tree
242-valid-anagram		242-valid-anagram
2461-amount-of-time-for-binary-tree-to-be-infected		2461-amount-of-time-for-binary-tree-to-be-infected
2502-sort-the-people		2502-sort-the-people
2519-find-the-original-array-of-prefix-xor		2519-find-the-original-array-of-prefix-xor
2572-append-characters-to-string-to-make-subsequence		2572-append-characters-to-string-to-make-subsequence
2606-difference-between-ones-and-zeros-in-row-and-column		2606-difference-between-ones-and-zeros-in-row-and-column
2614-prime-in-diagonal		2614-prime-in-diagonal
2634-minimum-common-value		2634-minimum-common-value
2678-design-graph-with-shortest-path-calculator		2678-design-graph-with-shortest-path-calculator
2724-convert-an-array-into-a-2d-array-with-conditions		2724-convert-an-array-into-a-2d-array-with-conditions
2756-buy-two-chocolates		2756-buy-two-chocolates
279-perfect-squares		279-perfect-squares

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