leetcodePratice

My Leetcode Pratice Problems and their solution for reference.

leetcodePratice

Collection of LeetCode questions to ace the coding interview! - Created using LeetHub.

Name		Name	Last commit message	Last commit date
Latest commit History 996 Commits
1-two-sum		1-two-sum
102-binary-tree-level-order-traversal		102-binary-tree-level-order-traversal
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
111-minimum-depth-of-binary-tree		111-minimum-depth-of-binary-tree
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
1221-split-a-string-in-balanced-strings		1221-split-a-string-in-balanced-strings
1232-check-if-it-is-a-straight-line		1232-check-if-it-is-a-straight-line
1249-minimum-remove-to-make-valid-parentheses		1249-minimum-remove-to-make-valid-parentheses
125-valid-palindrome		125-valid-palindrome
127-word-ladder		127-word-ladder
1281-subtract-the-product-and-sum-of-digits-of-an-integer		1281-subtract-the-product-and-sum-of-digits-of-an-integer
1288-remove-covered-intervals		1288-remove-covered-intervals
1290-convert-binary-number-in-a-linked-list-to-integer		1290-convert-binary-number-in-a-linked-list-to-integer
1295-find-numbers-with-even-number-of-digits		1295-find-numbers-with-even-number-of-digits
1304-find-n-unique-integers-sum-up-to-zero		1304-find-n-unique-integers-sum-up-to-zero
1305-all-elements-in-two-binary-search-trees		1305-all-elements-in-two-binary-search-trees
1309-decrypt-string-from-alphabet-to-integer-mapping		1309-decrypt-string-from-alphabet-to-integer-mapping
132 Geeky Buildings - GFG		132 Geeky Buildings - GFG
1323-maximum-69-number		1323-maximum-69-number
133-clone-graph		133-clone-graph
1331-rank-transform-of-an-array		1331-rank-transform-of-an-array
1346-check-if-n-and-its-double-exist		1346-check-if-n-and-its-double-exist
1356-sort-integers-by-the-number-of-1-bits		1356-sort-integers-by-the-number-of-1-bits
136-single-number		136-single-number
1365-how-many-numbers-are-smaller-than-the-current-number		1365-how-many-numbers-are-smaller-than-the-current-number
141-linked-list-cycle		141-linked-list-cycle
142-linked-list-cycle-ii		142-linked-list-cycle-ii
1422-maximum-score-after-splitting-a-string		1422-maximum-score-after-splitting-a-string
1441-build-an-array-with-stack-operations		1441-build-an-array-with-stack-operations
1464-maximum-product-of-two-elements-in-an-array		1464-maximum-product-of-two-elements-in-an-array
148-sort-list		148-sort-list
1491-average-salary-excluding-the-minimum-and-maximum-salary		1491-average-salary-excluding-the-minimum-and-maximum-salary
15-3sum		15-3sum
150-evaluate-reverse-polish-notation		150-evaluate-reverse-polish-notation
1502-can-make-arithmetic-progression-from-sequence		1502-can-make-arithmetic-progression-from-sequence
1523-count-odd-numbers-in-an-interval-range		1523-count-odd-numbers-in-an-interval-range
155-min-stack		155-min-stack
1572-matrix-diagonal-sum		1572-matrix-diagonal-sum
1588-sum-of-all-odd-length-subarrays		1588-sum-of-all-odd-length-subarrays
16-3sum-closest		16-3sum-closest
160-intersection-of-two-linked-lists		160-intersection-of-two-linked-lists
1603-design-parking-system		1603-design-parking-system
162-find-peak-element		162-find-peak-element
165-compare-version-numbers		165-compare-version-numbers
1672-richest-customer-wealth		1672-richest-customer-wealth
1675-minimize-deviation-in-array		1675-minimize-deviation-in-array
1678-goal-parser-interpretation		1678-goal-parser-interpretation
168-excel-sheet-column-title		168-excel-sheet-column-title
1689-partitioning-into-minimum-number-of-deci-binary-numbers		1689-partitioning-into-minimum-number-of-deci-binary-numbers
169-majority-element		169-majority-element
1704-determine-if-string-halves-are-alike		1704-determine-if-string-halves-are-alike
171-excel-sheet-column-number		171-excel-sheet-column-number
1721-swapping-nodes-in-a-linked-list		1721-swapping-nodes-in-a-linked-list
1768-merge-strings-alternately		1768-merge-strings-alternately
1779-find-nearest-point-that-has-the-same-x-or-y-coordinate		1779-find-nearest-point-that-has-the-same-x-or-y-coordinate
1790-check-if-one-string-swap-can-make-strings-equal		1790-check-if-one-string-swap-can-make-strings-equal
1822-sign-of-the-product-of-an-array		1822-sign-of-the-product-of-an-array
1832-check-if-the-sentence-is-pangram		1832-check-if-the-sentence-is-pangram
1877-minimize-maximum-pair-sum-in-array		1877-minimize-maximum-pair-sum-in-array
1888-minimum-number-of-flips-to-make-the-binary-string-alternating		1888-minimum-number-of-flips-to-make-the-binary-string-alternating
189-rotate-array		189-rotate-array
19-remove-nth-node-from-end-of-list		19-remove-nth-node-from-end-of-list
190-reverse-bits		190-reverse-bits
191-number-of-1-bits		191-number-of-1-bits
1910-remove-all-occurrences-of-a-substring		1910-remove-all-occurrences-of-a-substring
1929-concatenation-of-array		1929-concatenation-of-array
1945-sum-of-digits-of-string-after-convert		1945-sum-of-digits-of-string-after-convert
1968-array-with-elements-not-equal-to-average-of-neighbors		1968-array-with-elements-not-equal-to-average-of-neighbors
1979-find-greatest-common-divisor-of-array		1979-find-greatest-common-divisor-of-array
1984-minimum-difference-between-highest-and-lowest-of-k-scores		1984-minimum-difference-between-highest-and-lowest-of-k-scores
2-add-two-numbers		2-add-two-numbers
20-valid-parentheses		20-valid-parentheses
2016-maximum-difference-between-increasing-elements		2016-maximum-difference-between-increasing-elements
202-happy-number		202-happy-number
2027-minimum-moves-to-convert-string		2027-minimum-moves-to-convert-string
204-count-primes		204-count-primes
206-reverse-linked-list		206-reverse-linked-list
2085-count-common-words-with-one-occurrence		2085-count-common-words-with-one-occurrence
2089-find-target-indices-after-sorting-array		2089-find-target-indices-after-sorting-array
2095-delete-the-middle-node-of-a-linked-list		2095-delete-the-middle-node-of-a-linked-list
21-merge-two-sorted-lists		21-merge-two-sorted-lists
2133-check-if-every-row-and-column-contains-all-numbers		2133-check-if-every-row-and-column-contains-all-numbers
2154-keep-multiplying-found-values-by-two		2154-keep-multiplying-found-values-by-two
217-contains-duplicate		217-contains-duplicate
2215-find-the-difference-of-two-arrays		2215-find-the-difference-of-two-arrays
228-summary-ranges		228-summary-ranges
229-majority-element-ii		229-majority-element-ii
23-merge-k-sorted-lists		23-merge-k-sorted-lists
232-implement-queue-using-stacks		232-implement-queue-using-stacks
234-palindrome-linked-list		234-palindrome-linked-list
238-product-of-array-except-self		238-product-of-array-except-self
24-swap-nodes-in-pairs		24-swap-nodes-in-pairs
240-search-a-2d-matrix-ii		240-search-a-2d-matrix-ii
242-valid-anagram		242-valid-anagram
25-reverse-nodes-in-k-group		25-reverse-nodes-in-k-group
258-add-digits		258-add-digits
27-remove-element		27-remove-element
278-first-bad-version		278-first-bad-version
28-implement-strstr		28-implement-strstr
283-move-zeroes		283-move-zeroes

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