A repository dedicated to competetive programming problems and thier solutions

Name		Name	Last commit message	Last commit date
.github/workflows		.github/workflows
.vscode		.vscode
0004-median-of-two-sorted-arrays		0004-median-of-two-sorted-arrays
0006-zigzag-conversion		0006-zigzag-conversion
0034-find-first-and-last-position-of-element-in-sorted-array		0034-find-first-and-last-position-of-element-in-sorted-array
0046-permutations		0046-permutations
0047-permutations-ii		0047-permutations-ii
0056-merge-intervals		0056-merge-intervals
0057-insert-interval		0057-insert-interval
0062-unique-paths		0062-unique-paths
0070-climbing-stairs		0070-climbing-stairs
0072-edit-distance		0072-edit-distance
0074-search-a-2d-matrix		0074-search-a-2d-matrix
0084-largest-rectangle-in-histogram		0084-largest-rectangle-in-histogram
0088-merge-sorted-array		0088-merge-sorted-array
0100-same-tree		0100-same-tree
0101-symmetric-tree		0101-symmetric-tree
0103-binary-tree-zigzag-level-order-traversal		0103-binary-tree-zigzag-level-order-traversal
0104-maximum-depth-of-binary-tree		0104-maximum-depth-of-binary-tree
0105-construct-binary-tree-from-preorder-and-inorder-traversal		0105-construct-binary-tree-from-preorder-and-inorder-traversal
0107-binary-tree-level-order-traversal-ii		0107-binary-tree-level-order-traversal-ii
0111-minimum-depth-of-binary-tree		0111-minimum-depth-of-binary-tree
0113-path-sum-ii		0113-path-sum-ii
0120-triangle		0120-triangle
0122-best-time-to-buy-and-sell-stock-ii		0122-best-time-to-buy-and-sell-stock-ii
0139-word-break		0139-word-break
0150-evaluate-reverse-polish-notation		0150-evaluate-reverse-polish-notation
0197-rising-temperature		0197-rising-temperature
0208-implement-trie-prefix-tree		0208-implement-trie-prefix-tree
0210-course-schedule-ii		0210-course-schedule-ii
0215-kth-largest-element-in-an-array		0215-kth-largest-element-in-an-array
0217-contains-duplicate		0217-contains-duplicate
0224-basic-calculator		0224-basic-calculator
0226-invert-binary-tree		0226-invert-binary-tree
0227-basic-calculator-ii		0227-basic-calculator-ii
0240-search-a-2d-matrix-ii		0240-search-a-2d-matrix-ii
0252-meeting-rooms		0252-meeting-rooms
0257-binary-tree-paths		0257-binary-tree-paths
0261-graph-valid-tree		0261-graph-valid-tree
0266-palindrome-permutation		0266-palindrome-permutation
0268-missing-number		0268-missing-number
0287-find-the-duplicate-number		0287-find-the-duplicate-number
0386-lexicographical-numbers		0386-lexicographical-numbers
0412-fizz-buzz		0412-fizz-buzz
0515-find-largest-value-in-each-tree-row		0515-find-largest-value-in-each-tree-row
0516-longest-palindromic-subsequence		0516-longest-palindromic-subsequence
0577-employee-bonus		0577-employee-bonus
0584-find-customer-referee		0584-find-customer-referee
0595-big-countries		0595-big-countries
0713-subarray-product-less-than-k		0713-subarray-product-less-than-k
0720-longest-word-in-dictionary		0720-longest-word-in-dictionary
0740-delete-and-earn		0740-delete-and-earn
0774-maximum-depth-of-n-ary-tree		0774-maximum-depth-of-n-ary-tree
0776-n-ary-tree-postorder-traversal		0776-n-ary-tree-postorder-traversal
0800-letter-case-permutation		0800-letter-case-permutation
0813-all-paths-from-source-to-target		0813-all-paths-from-source-to-target
0871-keys-and-rooms		0871-keys-and-rooms
1-two-sum		1-two-sum
1013-fibonacci-number		1013-fibonacci-number
1046-last-stone-weight		1046-last-stone-weight
1099-two-sum-less-than-k		1099-two-sum-less-than-k
1100-find-k-length-substrings-with-no-repeated-characters		1100-find-k-length-substrings-with-no-repeated-characters
1153-product-sales-analysis-i		1153-product-sales-analysis-i
1154-product-sales-analysis-ii		1154-product-sales-analysis-ii
12-integer-to-roman		12-integer-to-roman
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
1236-n-th-tribonacci-number		1236-n-th-tribonacci-number
1258-article-views-i		1258-article-views-i
13-roman-to-integer		13-roman-to-integer
141-linked-list-cycle		141-linked-list-cycle
1415-students-and-examinations		1415-students-and-examinations
142-linked-list-cycle-ii		142-linked-list-cycle-ii
1441-minimum-flips-to-make-a-or-b-equal-to-c		1441-minimum-flips-to-make-a-or-b-equal-to-c
1486-xor-operation-in-an-array		1486-xor-operation-in-an-array
15-3sum		15-3sum
1509-replace-employee-id-with-the-unique-identifier		1509-replace-employee-id-with-the-unique-identifier
1518-water-bottles		1518-water-bottles
1534-count-good-triplets		1534-count-good-triplets
159-longest-substring-with-at-most-two-distinct-characters		159-longest-substring-with-at-most-two-distinct-characters
1603-design-parking-system		1603-design-parking-system
167-two-sum-ii-input-array-is-sorted		167-two-sum-ii-input-array-is-sorted
1688-count-of-matches-in-tournament		1688-count-of-matches-in-tournament
1695-maximum-erasure-value		1695-maximum-erasure-value
1724-customer-who-visited-but-did-not-make-any-transactions		1724-customer-who-visited-but-did-not-make-any-transactions
1781-check-if-two-string-arrays-are-equivalent		1781-check-if-two-string-arrays-are-equivalent
1827-invalid-tweets		1827-invalid-tweets
1876-substrings-of-size-three-with-distinct-characters		1876-substrings-of-size-three-with-distinct-characters
1908-recyclable-and-low-fat-products		1908-recyclable-and-low-fat-products
1993-sum-of-all-subset-xor-totals		1993-sum-of-all-subset-xor-totals
2-add-two-numbers		2-add-two-numbers
2009-longest-word-with-all-prefixes		2009-longest-word-with-all-prefixes
2016-maximum-difference-between-increasing-elements		2016-maximum-difference-between-increasing-elements
2089-find-target-indices-after-sorting-array		2089-find-target-indices-after-sorting-array
209-minimum-size-subarray-sum		209-minimum-size-subarray-sum
2095-delete-the-middle-node-of-a-linked-list		2095-delete-the-middle-node-of-a-linked-list
2121-find-if-path-exists-in-graph		2121-find-if-path-exists-in-graph
2367-number-of-arithmetic-triplets		2367-number-of-arithmetic-triplets
26-remove-duplicates-from-sorted-array		26-remove-duplicates-from-sorted-array
2640-maximum-number-of-integers-to-choose-from-a-range-i		2640-maximum-number-of-integers-to-choose-from-a-range-i
27-remove-element		27-remove-element

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