GitHub - nikitha776/leetcode-dsa: This repository contains my LeetCode solutions for Data Structures and Algorithms (DSA) problems. All solutions are written in Java.

Name		Name	Last commit message	Last commit date
1-two-sum		1-two-sum
100-same-tree		100-same-tree
101-symmetric-tree		101-symmetric-tree
1016-subarray-sums-divisible-by-k		1016-subarray-sums-divisible-by-k
102-binary-tree-level-order-traversal		102-binary-tree-level-order-traversal
1029-vertical-order-traversal-of-a-binary-tree		1029-vertical-order-traversal-of-a-binary-tree
103-binary-tree-zigzag-level-order-traversal		103-binary-tree-zigzag-level-order-traversal
1030-smallest-string-starting-from-leaf		1030-smallest-string-starting-from-leaf
1035-cousins-in-binary-tree		1035-cousins-in-binary-tree
1036-rotting-oranges		1036-rotting-oranges
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
1046-max-consecutive-ones-iii		1046-max-consecutive-ones-iii
105-construct-binary-tree-from-preorder-and-inorder-traversal		105-construct-binary-tree-from-preorder-and-inorder-traversal
1050-construct-binary-search-tree-from-preorder-traversal		1050-construct-binary-search-tree-from-preorder-traversal
106-construct-binary-tree-from-inorder-and-postorder-traversal		106-construct-binary-tree-from-inorder-and-postorder-traversal
107-binary-tree-level-order-traversal-ii		107-binary-tree-level-order-traversal-ii
1073-number-of-enclaves		1073-number-of-enclaves
1078-remove-outermost-parentheses		1078-remove-outermost-parentheses
108-convert-sorted-array-to-binary-search-tree		108-convert-sorted-array-to-binary-search-tree
109-convert-sorted-list-to-binary-search-tree		109-convert-sorted-list-to-binary-search-tree
110-balanced-binary-tree		110-balanced-binary-tree
1116-maximum-level-sum-of-a-binary-tree		1116-maximum-level-sum-of-a-binary-tree
112-path-sum		112-path-sum
113-path-sum-ii		113-path-sum-ii
1153-product-sales-analysis-i		1153-product-sales-analysis-i
116-populating-next-right-pointers-in-each-node		116-populating-next-right-pointers-in-each-node
1161-project-employees-i		1161-project-employees-i
117-populating-next-right-pointers-in-each-node-ii		117-populating-next-right-pointers-in-each-node-ii
1171-shortest-path-in-binary-matrix		1171-shortest-path-in-binary-matrix
120-triangle		120-triangle
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
124-binary-tree-maximum-path-sum		124-binary-tree-maximum-path-sum
125-valid-palindrome		125-valid-palindrome
1250-longest-common-subsequence		1250-longest-common-subsequence
1258-article-views-i		1258-article-views-i
1264-maximum-number-of-words-you-can-type		1264-maximum-number-of-words-you-can-type
127-word-ladder		127-word-ladder
128-longest-consecutive-sequence		128-longest-consecutive-sequence
1284-four-divisors		1284-four-divisors
129-sum-root-to-leaf-numbers		129-sum-root-to-leaf-numbers
13-roman-to-integer		13-roman-to-integer
130-surrounded-regions		130-surrounded-regions
1302-delete-characters-to-make-fancy-string		1302-delete-characters-to-make-fancy-string
1306-minimum-absolute-difference		1306-minimum-absolute-difference
131-palindrome-partitioning		131-palindrome-partitioning
1319-unique-number-of-occurrences		1319-unique-number-of-occurrences
134-gas-station		134-gas-station
136-single-number		136-single-number
137-single-number-ii		137-single-number-ii
1370-count-number-of-nice-subarrays		1370-count-number-of-nice-subarrays
138-copy-list-with-random-pointer		138-copy-list-with-random-pointer
1390-average-selling-price		1390-average-selling-price
14-longest-common-prefix		14-longest-common-prefix
141-linked-list-cycle		141-linked-list-cycle
1411-convert-binary-number-in-a-linked-list-to-integer		1411-convert-binary-number-in-a-linked-list-to-integer
142-linked-list-cycle-ii		142-linked-list-cycle-ii
143-reorder-list		143-reorder-list
144-binary-tree-preorder-traversal		144-binary-tree-preorder-traversal
1448-maximum-69-number		1448-maximum-69-number
145-binary-tree-postorder-traversal		145-binary-tree-postorder-traversal
1456-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance		1456-find-the-city-with-the-smallest-number-of-neighbors-at-a-threshold-distance
146-lru-cache		146-lru-cache
1460-number-of-substrings-containing-all-three-characters		1460-number-of-substrings-containing-all-three-characters
1465-maximum-product-of-splitted-binary-tree		1465-maximum-product-of-splitted-binary-tree
148-sort-list		148-sort-list
1497-design-a-stack-with-increment-operation		1497-design-a-stack-with-increment-operation
15-3sum		15-3sum
1508-longest-happy-prefix		1508-longest-happy-prefix
1509-replace-employee-id-with-the-unique-identifier		1509-replace-employee-id-with-the-unique-identifier
151-reverse-words-in-a-string		151-reverse-words-in-a-string
1510-find-lucky-integer-in-an-array		1510-find-lucky-integer-in-an-array
1516-the-k-th-lexicographical-string-of-all-happy-strings-of-length-n		1516-the-k-th-lexicographical-string-of-all-happy-strings-of-length-n
152-maximum-product-subarray		152-maximum-product-subarray
153-find-minimum-in-rotated-sorted-array		153-find-minimum-in-rotated-sorted-array
1538-maximum-points-you-can-obtain-from-cards		1538-maximum-points-you-can-obtain-from-cards
155-min-stack		155-min-stack
1552-build-an-array-with-stack-operations		1552-build-an-array-with-stack-operations
1570-final-prices-with-a-special-discount-in-a-shop		1570-final-prices-with-a-special-discount-in-a-shop
1586-longest-subarray-of-1s-after-deleting-one-element		1586-longest-subarray-of-1s-after-deleting-one-element
16-3sum-closest		16-3sum-closest
160-intersection-of-two-linked-lists		160-intersection-of-two-linked-lists
1604-least-number-of-unique-integers-after-k-removals		1604-least-number-of-unique-integers-after-k-removals
162-find-peak-element		162-find-peak-element
165-compare-version-numbers		165-compare-version-numbers
167-two-sum-ii-input-array-is-sorted		167-two-sum-ii-input-array-is-sorted
1677-matrix-diagonal-sum		1677-matrix-diagonal-sum
169-majority-element		169-majority-element
17-letter-combinations-of-a-phone-number		17-letter-combinations-of-a-phone-number
1724-customer-who-visited-but-did-not-make-any-transactions		1724-customer-who-visited-but-did-not-make-any-transactions
173-binary-search-tree-iterator		173-binary-search-tree-iterator
1737-maximum-nesting-depth-of-the-parentheses		1737-maximum-nesting-depth-of-the-parentheses
1752-arithmetic-subarrays		1752-arithmetic-subarrays
1753-path-with-minimum-effort		1753-path-with-minimum-effort
1773-percentage-of-users-attended-a-contest		1773-percentage-of-users-attended-a-contest
18-4sum		18-4sum
1801-average-time-of-process-per-machine		1801-average-time-of-process-per-machine
1811-fix-names-in-a-table		1811-fix-names-in-a-table
1813-maximum-erasure-value		1813-maximum-erasure-value
1817-calculate-money-in-leetcode-bank		1817-calculate-money-in-leetcode-bank
1827-invalid-tweets		1827-invalid-tweets