Solution codes

Here I'm sharing leetcode daily challenge solution codes.
All the codes are in C++.
You will also find Contest questions codes here.
Repo will updated everyday.. so keep in touch 😊

Name		Name	Last commit message	Last commit date
Latest commit History 707 Commits
0002-add-two-numbers		0002-add-two-numbers
0003-longest-substring-without-repeating-characters		0003-longest-substring-without-repeating-characters
0004-median-of-two-sorted-arrays		0004-median-of-two-sorted-arrays
0006-zigzag-conversion		0006-zigzag-conversion
0009-palindrome-number		0009-palindrome-number
0011-container-with-most-water		0011-container-with-most-water
0012-integer-to-roman		0012-integer-to-roman
0014-longest-common-prefix		0014-longest-common-prefix
0015-3sum		0015-3sum
0019-remove-nth-node-from-end-of-list		0019-remove-nth-node-from-end-of-list
0020-valid-parentheses		0020-valid-parentheses
0021-merge-two-sorted-lists		0021-merge-two-sorted-lists
0025-reverse-nodes-in-k-group		0025-reverse-nodes-in-k-group
0028-find-the-index-of-the-first-occurrence-in-a-string		0028-find-the-index-of-the-first-occurrence-in-a-string
0031-next-permutation		0031-next-permutation
0033-search-in-rotated-sorted-array		0033-search-in-rotated-sorted-array
0034-find-first-and-last-position-of-element-in-sorted-array		0034-find-first-and-last-position-of-element-in-sorted-array
0035-search-insert-position		0035-search-insert-position
0038-count-and-say		0038-count-and-say
0042-trapping-rain-water		0042-trapping-rain-water
0053-maximum-subarray		0053-maximum-subarray
0055-jump-game		0055-jump-game
0057-insert-interval		0057-insert-interval
0058-length-of-last-word		0058-length-of-last-word
0061-rotate-list		0061-rotate-list
0063-unique-paths-ii		0063-unique-paths-ii
0067-add-binary		0067-add-binary
0068-text-justification		0068-text-justification
0069-sqrtx		0069-sqrtx
0070-climbing-stairs		0070-climbing-stairs
0074-search-a-2d-matrix		0074-search-a-2d-matrix
0080-remove-duplicates-from-sorted-array-ii		0080-remove-duplicates-from-sorted-array-ii
0081-search-in-rotated-sorted-array-ii		0081-search-in-rotated-sorted-array-ii
0086-partition-list		0086-partition-list
0088-merge-sorted-array		0088-merge-sorted-array
0092-reverse-linked-list-ii		0092-reverse-linked-list-ii
0095-unique-binary-search-trees-ii		0095-unique-binary-search-trees-ii
0097-interleaving-string		0097-interleaving-string
0098-validate-binary-search-tree		0098-validate-binary-search-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
0111-minimum-depth-of-binary-tree		0111-minimum-depth-of-binary-tree
0117-populating-next-right-pointers-in-each-node-ii		0117-populating-next-right-pointers-in-each-node-ii
0118-pascals-triangle		0118-pascals-triangle
0119-pascals-triangle-ii		0119-pascals-triangle-ii
0121-best-time-to-buy-and-sell-stock		0121-best-time-to-buy-and-sell-stock
0122-best-time-to-buy-and-sell-stock-ii		0122-best-time-to-buy-and-sell-stock-ii
0125-valid-palindrome		0125-valid-palindrome
0128-longest-consecutive-sequence		0128-longest-consecutive-sequence
0134-gas-station		0134-gas-station
0135-candy		0135-candy
0138-copy-list-with-random-pointer		0138-copy-list-with-random-pointer
0141-linked-list-cycle		0141-linked-list-cycle
0151-reverse-words-in-a-string		0151-reverse-words-in-a-string
0153-find-minimum-in-rotated-sorted-array		0153-find-minimum-in-rotated-sorted-array
0162-find-peak-element		0162-find-peak-element
0168-excel-sheet-column-title		0168-excel-sheet-column-title
0169-majority-element		0169-majority-element
0189-rotate-array		0189-rotate-array
0198-house-robber		0198-house-robber
0199-binary-tree-right-side-view		0199-binary-tree-right-side-view
0202-happy-number		0202-happy-number
0205-isomorphic-strings		0205-isomorphic-strings
0207-course-schedule		0207-course-schedule
0209-minimum-size-subarray-sum		0209-minimum-size-subarray-sum
0215-kth-largest-element-in-an-array		0215-kth-largest-element-in-an-array
0219-contains-duplicate-ii		0219-contains-duplicate-ii
0225-implement-stack-using-queues		0225-implement-stack-using-queues
0226-invert-binary-tree		0226-invert-binary-tree
0228-summary-ranges		0228-summary-ranges
0229-majority-element-ii		0229-majority-element-ii
0230-kth-smallest-element-in-a-bst		0230-kth-smallest-element-in-a-bst
0236-lowest-common-ancestor-of-a-binary-tree		0236-lowest-common-ancestor-of-a-binary-tree
0239-sliding-window-maximum		0239-sliding-window-maximum
0274-h-index		0274-h-index
0287-find-the-duplicate-number		0287-find-the-duplicate-number
0290-word-pattern		0290-word-pattern
0341-flatten-nested-list-iterator		0341-flatten-nested-list-iterator
0342-power-of-four		0342-power-of-four
0343-integer-break		0343-integer-break
0373-find-k-pairs-with-smallest-sums		0373-find-k-pairs-with-smallest-sums
0377-combination-sum-iv		0377-combination-sum-iv
0389-find-the-difference		0389-find-the-difference
0403-frog-jump		0403-frog-jump
0456-132-pattern		0456-132-pattern
0486-predict-the-winner		0486-predict-the-winner
0515-find-largest-value-in-each-tree-row		0515-find-largest-value-in-each-tree-row
0530-minimum-absolute-difference-in-bst		0530-minimum-absolute-difference-in-bst
0542-01-matrix		0542-01-matrix
0557-reverse-words-in-a-string-iii		0557-reverse-words-in-a-string-iii
0637-average-of-levels-in-binary-tree		0637-average-of-levels-in-binary-tree
0646-maximum-length-of-pair-chain		0646-maximum-length-of-pair-chain
0647-palindromic-substrings		0647-palindromic-substrings
0664-strange-printer		0664-strange-printer
0712-minimum-ascii-delete-sum-for-two-strings		0712-minimum-ascii-delete-sum-for-two-strings
0714-best-time-to-buy-and-sell-stock-with-transaction-fee		0714-best-time-to-buy-and-sell-stock-with-transaction-fee
0725-split-linked-list-in-parts		0725-split-linked-list-in-parts
0747-min-cost-climbing-stairs		0747-min-cost-climbing-stairs
0795-k-th-symbol-in-grammar		0795-k-th-symbol-in-grammar

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