DSA_JAVA

Curated list of solved Leetcode DSA questions for cracking top product based companies

Name		Name	Last commit message	Last commit date
Latest commit History 206 Commits
1-two-sum		1-two-sum
101-symmetric-tree		101-symmetric-tree
102-binary-tree-level-order-traversal		102-binary-tree-level-order-traversal
104-maximum-depth-of-binary-tree		104-maximum-depth-of-binary-tree
108-convert-sorted-array-to-binary-search-tree		108-convert-sorted-array-to-binary-search-tree
11-container-with-most-water		11-container-with-most-water
118-pascals-triangle		118-pascals-triangle
121-best-time-to-buy-and-sell-stock		121-best-time-to-buy-and-sell-stock
122-best-time-to-buy-and-sell-stock-ii		122-best-time-to-buy-and-sell-stock-ii
125-valid-palindrome		125-valid-palindrome
13-roman-to-integer		13-roman-to-integer
136-single-number		136-single-number
14-longest-common-prefix		14-longest-common-prefix
141-linked-list-cycle		141-linked-list-cycle
15-3sum		15-3sum
155-min-stack		155-min-stack
160-intersection-of-two-linked-lists		160-intersection-of-two-linked-lists
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
198-house-robber		198-house-robber
1987-substrings-of-size-three-with-distinct-characters		1987-substrings-of-size-three-with-distinct-characters
2-add-two-numbers		2-add-two-numbers
20-valid-parentheses		20-valid-parentheses
200-number-of-islands		200-number-of-islands
204-count-primes		204-count-primes
206-reverse-linked-list		206-reverse-linked-list
21-merge-two-sorted-lists		21-merge-two-sorted-lists
217-contains-duplicate		217-contains-duplicate
219-contains-duplicate-ii		219-contains-duplicate-ii
234-palindrome-linked-list		234-palindrome-linked-list
237-delete-node-in-a-linked-list		237-delete-node-in-a-linked-list
242-valid-anagram		242-valid-anagram
26-remove-duplicates-from-sorted-array		26-remove-duplicates-from-sorted-array
268-missing-number		268-missing-number
278-first-bad-version		278-first-bad-version
28-find-the-index-of-the-first-occurrence-in-a-string		28-find-the-index-of-the-first-occurrence-in-a-string
283-move-zeroes		283-move-zeroes
3-longest-substring-without-repeating-characters		3-longest-substring-without-repeating-characters
326-power-of-three		326-power-of-three
328-odd-even-linked-list		328-odd-even-linked-list
334-increasing-triplet-subsequence		334-increasing-triplet-subsequence
338-counting-bits		338-counting-bits
34-find-first-and-last-position-of-element-in-sorted-array		34-find-first-and-last-position-of-element-in-sorted-array
344-reverse-string		344-reverse-string
349-intersection-of-two-arrays		349-intersection-of-two-arrays
350-intersection-of-two-arrays-ii		350-intersection-of-two-arrays-ii
36-valid-sudoku		36-valid-sudoku
38-count-and-say		38-count-and-say
384-shuffle-an-array		384-shuffle-an-array
387-first-unique-character-in-a-string		387-first-unique-character-in-a-string
412-fizz-buzz		412-fizz-buzz
414-third-maximum-number		414-third-maximum-number
42-trapping-rain-water		42-trapping-rain-water
438-find-all-anagrams-in-a-string		438-find-all-anagrams-in-a-string
461-hamming-distance		461-hamming-distance
48-rotate-image		48-rotate-image
49-group-anagrams		49-group-anagrams
5-longest-palindromic-substring		5-longest-palindromic-substring
53-maximum-subarray		53-maximum-subarray
54-spiral-matrix		54-spiral-matrix
540-single-element-in-a-sorted-array		540-single-element-in-a-sorted-array
56-merge-intervals		56-merge-intervals
567-permutation-in-string		567-permutation-in-string
66-plus-one		66-plus-one
7-reverse-integer		7-reverse-integer
70-climbing-stairs		70-climbing-stairs
73-set-matrix-zeroes		73-set-matrix-zeroes
8-string-to-integer-atoi		8-string-to-integer-atoi
88-merge-sorted-array		88-merge-sorted-array
882-peak-index-in-a-mountain-array		882-peak-index-in-a-mountain-array
98-validate-binary-search-tree		98-validate-binary-search-tree
Bubble Sort		Bubble Sort
Dutch national flag algorithm		Dutch national flag algorithm
First Unique Character in a String		First Unique Character in a String
Majority Element		Majority Element
Max Consecutive Ones		Max Consecutive Ones
Maximum Subarray Sum		Maximum Subarray Sum
Merge Sorted Array		Merge Sorted Array
Minimum Add to Make Parentheses Valid		Minimum Add to Make Parentheses Valid
Non-decreasing Array		Non-decreasing Array
README.md		README.md
Rotate Array		Rotate Array
Second largest element		Second largest element
Selection sort		Selection sort
Sprial matrix		Sprial matrix
Subarray Sum Equals K		Subarray Sum Equals K
Unique Number of Occurrences		Unique Number of Occurrences
move_zeroes		move_zeroes

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