Skip to content
/ DsAlgorithms Public

Here is the solution of all the Leetcode Questions solved by me.

1 star 0 forks Branches Tags Activity
Star
Notifications You must be signed in to change notification settings

iampushkar/DsAlgorithms

BranchesTags

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

600 Commits
0011-container-with-most-water
0011-container-with-most-water
 
 
0033-search-in-rotated-sorted-array
0033-search-in-rotated-sorted-array
 
 
0070-climbing-stairs
0070-climbing-stairs
 
 
0088-merge-sorted-array
0088-merge-sorted-array
 
 
0141-linked-list-cycle
0141-linked-list-cycle
 
 
0198-house-robber
0198-house-robber
 
 
0213-house-robber-ii
0213-house-robber-ii
 
 
0242-valid-anagram
0242-valid-anagram
 
 
0349-intersection-of-two-arrays
0349-intersection-of-two-arrays
 
 
0670-maximum-swap
0670-maximum-swap
 
 
0812-rotate-string
0812-rotate-string
 
 
0907-koko-eating-bananas
0907-koko-eating-bananas
 
 
0920-uncommon-words-from-two-sentences
0920-uncommon-words-from-two-sentences
 
 
0988-flip-equivalent-binary-trees
0988-flip-equivalent-binary-trees
 
 
1004-max-consecutive-ones-iii
1004-max-consecutive-ones-iii
 
 
1009-complement-of-base-10-integer
1009-complement-of-base-10-integer
 
 
102-binary-tree-level-order-traversal
102-binary-tree-level-order-traversal
 
 
104-maximum-depth-of-binary-tree
104-maximum-depth-of-binary-tree
 
 
105-construct-binary-tree-from-preorder-and-inorder-traversal
105-construct-binary-tree-from-preorder-and-inorder-traversal
 
 
106-construct-binary-tree-from-inorder-and-postorder-traversal
106-construct-binary-tree-from-inorder-and-postorder-traversal
 
 
11-container-with-most-water
11-container-with-most-water
 
 
110-balanced-binary-tree
110-balanced-binary-tree
 
 
1207-unique-number-of-occurrences
1207-unique-number-of-occurrences
 
 
1209-remove-all-adjacent-duplicates-in-string-ii
1209-remove-all-adjacent-duplicates-in-string-ii
 
 
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
 
 
124-binary-tree-maximum-path-sum
124-binary-tree-maximum-path-sum
 
 
1293-shortest-path-in-a-grid-with-obstacles-elimination
1293-shortest-path-in-a-grid-with-obstacles-elimination
 
 
1302-deepest-leaves-sum
1302-deepest-leaves-sum
 
 
1302-delete-characters-to-make-fancy-string
1302-delete-characters-to-make-fancy-string
 
 
1319-number-of-operations-to-make-network-connected
1319-number-of-operations-to-make-network-connected
 
 
1402-count-square-submatrices-with-all-ones
1402-count-square-submatrices-with-all-ones
 
 
142-linked-list-cycle-ii
142-linked-list-cycle-ii
 
 
1448-count-good-nodes-in-binary-tree
1448-count-good-nodes-in-binary-tree
 
 
1464-maximum-product-of-two-elements-in-an-array
1464-maximum-product-of-two-elements-in-an-array
 
 
1480-running-sum-of-1d-array
1480-running-sum-of-1d-array
 
 
15-3sum
15-3sum
 
 
150-evaluate-reverse-polish-notation
150-evaluate-reverse-polish-notation
 
 
1523-count-odd-numbers-in-an-interval-range
1523-count-odd-numbers-in-an-interval-range
 
 
155-min-stack
155-min-stack
 
 
160-intersection-of-two-linked-lists
160-intersection-of-two-linked-lists
 
 
1642-water-bottles
1642-water-bottles
 
 
1679-shortest-subarray-to-be-removed-to-make-array-sorted
1679-shortest-subarray-to-be-removed-to-make-array-sorted
 
 
1685-sum-of-absolute-differences-in-a-sorted-array
1685-sum-of-absolute-differences-in-a-sorted-array
 
 
1710-maximum-units-on-a-truck
1710-maximum-units-on-a-truck
 
 
173-binary-search-tree-iterator
173-binary-search-tree-iterator
 
 
175-combine-two-tables
175-combine-two-tables
 
 
1755-defuse-the-bomb
1755-defuse-the-bomb
 
 
1845-seat-reservation-manager
1845-seat-reservation-manager
 
 
190-reverse-bits
190-reverse-bits
 
 
1971-find-if-path-exists-in-graph
1971-find-if-path-exists-in-graph
 
 
199-binary-tree-right-side-view
199-binary-tree-right-side-view
 
 
20-valid-parentheses
20-valid-parentheses
 
 
200-number-of-islands
200-number-of-islands
 
 
205-isomorphic-strings
205-isomorphic-strings
 
 
2058-concatenation-of-array
2058-concatenation-of-array
 
 
206-reverse-linked-list
206-reverse-linked-list
 
 
21-merge-two-sorted-lists
21-merge-two-sorted-lists
 
 
215-kth-largest-element-in-an-array
215-kth-largest-element-in-an-array
 
 
2188-minimized-maximum-of-products-distributed-to-any-store
2188-minimized-maximum-of-products-distributed-to-any-store
 
 
222-count-complete-tree-nodes
222-count-complete-tree-nodes
 
 
225-implement-stack-using-queues
225-implement-stack-using-queues
 
 
2265-count-nodes-equal-to-average-of-subtree
2265-count-nodes-equal-to-average-of-subtree
 
 
2273-find-resultant-array-after-removing-anagrams
2273-find-resultant-array-after-removing-anagrams
 
 
2275-largest-combination-with-bitwise-and-greater-than-zero
2275-largest-combination-with-bitwise-and-greater-than-zero
 
 
229-majority-element-ii
229-majority-element-ii
 
 
2294-partition-array-such-that-maximum-difference-is-k
2294-partition-array-such-that-maximum-difference-is-k
 
 
23-merge-k-sorted-lists
23-merge-k-sorted-lists
 
 
230-kth-smallest-element-in-a-bst
230-kth-smallest-element-in-a-bst
 
 
2305-fair-distribution-of-cookies
2305-fair-distribution-of-cookies
 
 
231-power-of-two
231-power-of-two
 
 
2320-count-number-of-ways-to-place-houses
2320-count-number-of-ways-to-place-houses
 
 
2353-design-a-food-rating-system
2353-design-a-food-rating-system
 
 
236-lowest-common-ancestor-of-a-binary-tree
236-lowest-common-ancestor-of-a-binary-tree
 
 
2389-longest-subsequence-with-limited-sum
2389-longest-subsequence-with-limited-sum
 
 
239-sliding-window-maximum
239-sliding-window-maximum
 
 
242-valid-anagram
242-valid-anagram
 
 
2428-equal-row-and-column-pairs
2428-equal-row-and-column-pairs
 
 
2580-circular-sentence
2580-circular-sentence
 
 
2646-kth-largest-sum-in-a-binary-tree
2646-kth-largest-sum-in-a-binary-tree
 
 
2699-count-the-number-of-fair-pairs
2699-count-the-number-of-fair-pairs
 
 
2716-prime-subtraction-operation
2716-prime-subtraction-operation
 
 
283-move-zeroes
283-move-zeroes
 
 
2917-count-pairs-whose-sum-is-less-than-target
2917-count-pairs-whose-sum-is-less-than-target
 
 
3-longest-substring-without-repeating-characters
3-longest-substring-without-repeating-characters
 
 
304-range-sum-query-2d-immutable
304-range-sum-query-2d-immutable
 
 
3174-minimum-number-of-changes-to-make-binary-string-beautiful
3174-minimum-number-of-changes-to-make-binary-string-beautiful
 
 
326-power-of-three
326-power-of-three
 
 
3291-find-if-array-can-be-sorted
3291-find-if-array-can-be-sorted
 
 
33-search-in-rotated-sorted-array
33-search-in-rotated-sorted-array
 
 
338-counting-bits
338-counting-bits
 
 
3394-minimum-array-end
3394-minimum-array-end
 
 
34-find-first-and-last-position-of-element-in-sorted-array
34-find-first-and-last-position-of-element-in-sorted-array
 
 
342-power-of-four
342-power-of-four
 
 
347-top-k-frequent-elements
347-top-k-frequent-elements
 
 
35-search-insert-position
35-search-insert-position
 
 
3522-find-the-power-of-k-size-subarrays-i
3522-find-the-power-of-k-size-subarrays-i
 
 
367-valid-perfect-square
367-valid-perfect-square
 
 
387-first-unique-character-in-a-string
387-first-unique-character-in-a-string
 
 
39-combination-sum
39-combination-sum
 
 

Repository files navigation

Data Structure & Algorithms Code

Math
0070-climbing-stairs

Dynamic Programming
0070-climbing-stairs

Memoization
0070-climbing-stairs

LeetCode Topics

Array
0011-container-with-most-water
0033-search-in-rotated-sorted-array
0088-merge-sorted-array
0198-house-robber
0213-house-robber-ii
0349-intersection-of-two-arrays
0907-koko-eating-bananas
1402-count-square-submatrices-with-all-ones
1679-shortest-subarray-to-be-removed-to-make-array-sorted
1755-defuse-the-bomb
2058-concatenation-of-array
2188-minimized-maximum-of-products-distributed-to-any-store
2428-equal-row-and-column-pairs
2699-count-the-number-of-fair-pairs
2716-prime-subtraction-operation
2917-count-pairs-whose-sum-is-less-than-target
3291-find-if-array-can-be-sorted
3522-find-the-power-of-k-size-subarrays-i

Sliding Window
1755-defuse-the-bomb
3522-find-the-power-of-k-size-subarrays-i

Hash Table
0141-linked-list-cycle
0242-valid-anagram
0349-intersection-of-two-arrays
0920-uncommon-words-from-two-sentences
2428-equal-row-and-column-pairs

Two Pointers
0011-container-with-most-water
0088-merge-sorted-array
0141-linked-list-cycle
0349-intersection-of-two-arrays
1679-shortest-subarray-to-be-removed-to-make-array-sorted
2699-count-the-number-of-fair-pairs
2917-count-pairs-whose-sum-is-less-than-target

Binary Search
0033-search-in-rotated-sorted-array
0349-intersection-of-two-arrays
0907-koko-eating-bananas
1679-shortest-subarray-to-be-removed-to-make-array-sorted
2188-minimized-maximum-of-products-distributed-to-any-store
2699-count-the-number-of-fair-pairs
2716-prime-subtraction-operation
2917-count-pairs-whose-sum-is-less-than-target

Sorting
0088-merge-sorted-array
0242-valid-anagram
0349-intersection-of-two-arrays
2646-kth-largest-sum-in-a-binary-tree
2699-count-the-number-of-fair-pairs
2917-count-pairs-whose-sum-is-less-than-target
3291-find-if-array-can-be-sorted

Math
0670-maximum-swap
1642-water-bottles
2716-prime-subtraction-operation

Simulation
1642-water-bottles
2058-concatenation-of-array
2428-equal-row-and-column-pairs

Dynamic Programming
0198-house-robber
0213-house-robber-ii
1402-count-square-submatrices-with-all-ones

Greedy
0011-container-with-most-water
0670-maximum-swap
2716-prime-subtraction-operation

String
0242-valid-anagram
0812-rotate-string
0920-uncommon-words-from-two-sentences
1302-delete-characters-to-make-fancy-string
2580-circular-sentence
3174-minimum-number-of-changes-to-make-binary-string-beautiful

Counting
0920-uncommon-words-from-two-sentences

Linked List
0141-linked-list-cycle

Tree
0988-flip-equivalent-binary-trees
2646-kth-largest-sum-in-a-binary-tree

Breadth-First Search
2646-kth-largest-sum-in-a-binary-tree

Binary Tree
0988-flip-equivalent-binary-trees
2646-kth-largest-sum-in-a-binary-tree

Depth-First Search
0988-flip-equivalent-binary-trees

Matrix
1402-count-square-submatrices-with-all-ones
2428-equal-row-and-column-pairs

String Matching
0812-rotate-string

Bit Manipulation
3291-find-if-array-can-be-sorted
3394-minimum-array-end

Number Theory
2716-prime-subtraction-operation

Stack
1679-shortest-subarray-to-be-removed-to-make-array-sorted

Monotonic Stack
1679-shortest-subarray-to-be-removed-to-make-array-sorted

About

Here is the solution of all the Leetcode Questions solved by me.

Topics

leetcode leetcode-java leethub

Resources

Readme
Activity

Stars

1 star

Watchers

2 watching

Forks

0 forks
Report repository

Releases

No releases published

Packages

No packages published

Languages