Name	Name	Last commit message	Last commit date
Latest commit History 305 Commits
0001-two-sum	0001-two-sum
0003-longest-substring-without-repeating-characters	0003-longest-substring-without-repeating-characters
0014-longest-common-prefix	0014-longest-common-prefix
0020-valid-parentheses	0020-valid-parentheses
0021-merge-two-sorted-lists	0021-merge-two-sorted-lists
0026-remove-duplicates-from-sorted-array	0026-remove-duplicates-from-sorted-array
0027-remove-element	0027-remove-element
0028-find-the-index-of-the-first-occurrence-in-a-string	0028-find-the-index-of-the-first-occurrence-in-a-string
0035-search-insert-position	0035-search-insert-position
0041-first-missing-positive	0041-first-missing-positive
0053-maximum-subarray	0053-maximum-subarray
0058-length-of-last-word	0058-length-of-last-word
0061-rotate-list	0061-rotate-list
0082-remove-duplicates-from-sorted-list-ii	0082-remove-duplicates-from-sorted-list-ii
0083-remove-duplicates-from-sorted-list	0083-remove-duplicates-from-sorted-list
0100-same-tree	0100-same-tree
0104-maximum-depth-of-binary-tree	0104-maximum-depth-of-binary-tree
0110-balanced-binary-tree	0110-balanced-binary-tree
0125-valid-palindrome	0125-valid-palindrome
0141-linked-list-cycle	0141-linked-list-cycle
0160-intersection-of-two-linked-lists	0160-intersection-of-two-linked-lists
0168-excel-sheet-column-title	0168-excel-sheet-column-title
0169-majority-element	0169-majority-element
0189-rotate-array	0189-rotate-array
0191-number-of-1-bits	0191-number-of-1-bits
0202-happy-number	0202-happy-number
0203-remove-linked-list-elements	0203-remove-linked-list-elements
0206-reverse-linked-list	0206-reverse-linked-list
0217-contains-duplicate	0217-contains-duplicate
0234-palindrome-linked-list	0234-palindrome-linked-list
0242-valid-anagram	0242-valid-anagram
0268-missing-number	0268-missing-number
0283-move-zeroes	0283-move-zeroes
0287-find-the-duplicate-number	0287-find-the-duplicate-number
0338-counting-bits	0338-counting-bits
0344-reverse-string	0344-reverse-string
0350-intersection-of-two-arrays-ii	0350-intersection-of-two-arrays-ii
0367-valid-perfect-square	0367-valid-perfect-square
0387-first-unique-character-in-a-string	0387-first-unique-character-in-a-string
0389-find-the-difference	0389-find-the-difference
0414-third-maximum-number	0414-third-maximum-number
0434-number-of-segments-in-a-string	0434-number-of-segments-in-a-string
0448-find-all-numbers-disappeared-in-an-array	0448-find-all-numbers-disappeared-in-an-array
0485-max-consecutive-ones	0485-max-consecutive-ones
0520-detect-capital	0520-detect-capital
0551-student-attendance-record-i	0551-student-attendance-record-i
0575-distribute-candies	0575-distribute-candies
0645-set-mismatch	0645-set-mismatch
0693-binary-number-with-alternating-bits	0693-binary-number-with-alternating-bits
0709-to-lower-case	0709-to-lower-case
0762-prime-number-of-set-bits-in-binary-representation	0762-prime-number-of-set-bits-in-binary-representation
0771-jewels-and-stones	0771-jewels-and-stones
0876-middle-of-the-linked-list	0876-middle-of-the-linked-list
0905-sort-array-by-parity	0905-sort-array-by-parity
0917-reverse-only-letters	0917-reverse-only-letters
0976-largest-perimeter-triangle	0976-largest-perimeter-triangle
0977-squares-of-a-sorted-array	0977-squares-of-a-sorted-array
100-same-tree	100-same-tree
101-symmetric-tree	101-symmetric-tree
102-binary-tree-level-order-traversal	102-binary-tree-level-order-traversal
103-binary-tree-zigzag-level-order-traversal	103-binary-tree-zigzag-level-order-traversal
104-maximum-depth-of-binary-tree	104-maximum-depth-of-binary-tree
112-path-sum	112-path-sum
1128-remove-all-adjacent-duplicates-in-string	1128-remove-all-adjacent-duplicates-in-string
1290-convert-binary-number-in-a-linked-list-to-integer	1290-convert-binary-number-in-a-linked-list-to-integer
134-gas-station	134-gas-station
1342-number-of-steps-to-reduce-a-number-to-zero	1342-number-of-steps-to-reduce-a-number-to-zero
142-linked-list-cycle-ii	142-linked-list-cycle-ii
144-binary-tree-preorder-traversal	144-binary-tree-preorder-traversal
1446-consecutive-characters	1446-consecutive-characters
145-binary-tree-postorder-traversal	145-binary-tree-postorder-traversal
1480-running-sum-of-1d-array	1480-running-sum-of-1d-array
15-3sum	15-3sum
151-reverse-words-in-a-string	151-reverse-words-in-a-string
1619-mean-of-array-after-removing-some-elements	1619-mean-of-array-after-removing-some-elements
1662-check-if-two-string-arrays-are-equivalent	1662-check-if-two-string-arrays-are-equivalent
1668-maximum-repeating-substring	1668-maximum-repeating-substring
1678-goal-parser-interpretation	1678-goal-parser-interpretation
1732-find-the-highest-altitude	1732-find-the-highest-altitude
1796-second-largest-digit-in-a-string	1796-second-largest-digit-in-a-string
1878-check-if-array-is-sorted-and-rotated	1878-check-if-array-is-sorted-and-rotated
189-rotate-array	189-rotate-array
1913-maximum-product-difference-between-two-pairs	1913-maximum-product-difference-between-two-pairs
199-binary-tree-right-side-view	199-binary-tree-right-side-view
20-valid-parentheses	20-valid-parentheses
2032-largest-odd-number-in-string	2032-largest-odd-number-in-string
2108-find-first-palindromic-string-in-the-array	2108-find-first-palindromic-string-in-the-array
2124-check-if-all-as-appears-before-all-bs	2124-check-if-all-as-appears-before-all-bs
2128-reverse-prefix-of-word	2128-reverse-prefix-of-word
2148-count-elements-with-strictly-smaller-and-greater-elements	2148-count-elements-with-strictly-smaller-and-greater-elements
215-kth-largest-element-in-an-array	215-kth-largest-element-in-an-array
2185-counting-words-with-a-given-prefix	2185-counting-words-with-a-given-prefix
222-count-complete-tree-nodes	222-count-complete-tree-nodes
2255-count-prefixes-of-a-given-string	2255-count-prefixes-of-a-given-string
2278-percentage-of-letter-in-string	2278-percentage-of-letter-in-string
229-majority-element-ii	229-majority-element-ii
237-delete-node-in-a-linked-list	237-delete-node-in-a-linked-list
2384-root-equals-sum-of-children	2384-root-equals-sum-of-children
2520-count-the-digits-that-divide-a-number	2520-count-the-digits-that-divide-a-number
2706-buy-two-chocolates	2706-buy-two-chocolates

Name

Last commit message

Last commit date

305 Commits

0001-two-sum

0003-longest-substring-without-repeating-characters

0014-longest-common-prefix

0020-valid-parentheses

0021-merge-two-sorted-lists

0026-remove-duplicates-from-sorted-array

0027-remove-element

0028-find-the-index-of-the-first-occurrence-in-a-string

0035-search-insert-position

0041-first-missing-positive

0053-maximum-subarray

0058-length-of-last-word

0061-rotate-list

0082-remove-duplicates-from-sorted-list-ii

0083-remove-duplicates-from-sorted-list

0100-same-tree

0104-maximum-depth-of-binary-tree

0110-balanced-binary-tree

0125-valid-palindrome

0141-linked-list-cycle

0160-intersection-of-two-linked-lists

0168-excel-sheet-column-title

0169-majority-element

0189-rotate-array

0191-number-of-1-bits

0202-happy-number

0203-remove-linked-list-elements

0206-reverse-linked-list

0217-contains-duplicate

0234-palindrome-linked-list

0242-valid-anagram

0268-missing-number

0283-move-zeroes

0287-find-the-duplicate-number

0338-counting-bits

0344-reverse-string

0350-intersection-of-two-arrays-ii

0367-valid-perfect-square

0387-first-unique-character-in-a-string

0389-find-the-difference

0414-third-maximum-number

0434-number-of-segments-in-a-string

0448-find-all-numbers-disappeared-in-an-array

0485-max-consecutive-ones

0520-detect-capital

0551-student-attendance-record-i

0575-distribute-candies

0645-set-mismatch

0693-binary-number-with-alternating-bits

0709-to-lower-case

0762-prime-number-of-set-bits-in-binary-representation

0771-jewels-and-stones

0876-middle-of-the-linked-list

0905-sort-array-by-parity

0917-reverse-only-letters

0976-largest-perimeter-triangle

0977-squares-of-a-sorted-array

100-same-tree

101-symmetric-tree

102-binary-tree-level-order-traversal

103-binary-tree-zigzag-level-order-traversal

104-maximum-depth-of-binary-tree

112-path-sum

1128-remove-all-adjacent-duplicates-in-string

1290-convert-binary-number-in-a-linked-list-to-integer

134-gas-station

1342-number-of-steps-to-reduce-a-number-to-zero

142-linked-list-cycle-ii

144-binary-tree-preorder-traversal

1446-consecutive-characters

145-binary-tree-postorder-traversal

1480-running-sum-of-1d-array

15-3sum

151-reverse-words-in-a-string

1619-mean-of-array-after-removing-some-elements

1662-check-if-two-string-arrays-are-equivalent

1668-maximum-repeating-substring

1678-goal-parser-interpretation

1732-find-the-highest-altitude

1796-second-largest-digit-in-a-string

1878-check-if-array-is-sorted-and-rotated

189-rotate-array

1913-maximum-product-difference-between-two-pairs

199-binary-tree-right-side-view

20-valid-parentheses

2032-largest-odd-number-in-string

2108-find-first-palindromic-string-in-the-array

2124-check-if-all-as-appears-before-all-bs

2128-reverse-prefix-of-word

2148-count-elements-with-strictly-smaller-and-greater-elements

215-kth-largest-element-in-an-array

2185-counting-words-with-a-given-prefix

222-count-complete-tree-nodes

2255-count-prefixes-of-a-given-string

2278-percentage-of-letter-in-string

229-majority-element-ii

237-delete-node-in-a-linked-list

2384-root-equals-sum-of-children

2520-count-the-digits-that-divide-a-number

2706-buy-two-chocolates

[]

Hi 👋, I'm Md Albab Alam

A passionate developer from India

🌱 I’m currently learning Spring Boot
💬 Ask me about Spring Boot ,Java, DSA & SQL
📫 How to reach me alb.ab3714@gmail.com
⚡ Fun fact I think i am funny

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Welcome to the LeetCode Solutions repository! This collection houses my solutions to various LeetCode problems, providing clear and efficient implementations .

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