Ur-Code-Buddy / LeetCodeProblems

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

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LeetCodeProblems

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

Array

0001-two-sum
0015-3sum
0048-rotate-image
0054-spiral-matrix
0074-search-a-2d-matrix
0075-sort-colors
0128-longest-consecutive-sequence
0136-single-number
0167-two-sum-ii-input-array-is-sorted
0189-rotate-array
0198-house-robber
0238-product-of-array-except-self
0268-missing-number
0283-move-zeroes
0303-range-sum-query-immutable
0485-max-consecutive-ones
0525-contiguous-array
1514-minimum-value-to-get-positive-step-by-step-sum
1878-check-if-array-is-sorted-and-rotated

Hash Table

0001-two-sum
0003-longest-substring-without-repeating-characters
0128-longest-consecutive-sequence
0268-missing-number
0525-contiguous-array

Prefix Sum

0238-product-of-array-except-self
0303-range-sum-query-immutable
0525-contiguous-array
1514-minimum-value-to-get-positive-step-by-step-sum

String

0003-longest-substring-without-repeating-characters

Sliding Window

0003-longest-substring-without-repeating-characters

Union Find

0128-longest-consecutive-sequence

Design

0303-range-sum-query-immutable

Two Pointers

0015-3sum
0075-sort-colors
0167-two-sum-ii-input-array-is-sorted
0189-rotate-array
0283-move-zeroes

Sorting

0015-3sum
0075-sort-colors
0268-missing-number

Binary Search

0074-search-a-2d-matrix
0167-two-sum-ii-input-array-is-sorted
0268-missing-number

Dynamic Programming

0198-house-robber

Math

0048-rotate-image
0189-rotate-array
0268-missing-number

Bit Manipulation

0136-single-number
0268-missing-number

Matrix

0048-rotate-image
0054-spiral-matrix
0074-search-a-2d-matrix

Simulation

0054-spiral-matrix

LeetCode Topics

Array

0049-group-anagrams
0075-sort-colors
0121-best-time-to-buy-and-sell-stock
0217-contains-duplicate
0238-product-of-array-except-self
0347-top-k-frequent-elements

Dynamic Programming

0121-best-time-to-buy-and-sell-stock

Two Pointers

0075-sort-colors

Sorting

0049-group-anagrams
0075-sort-colors
0217-contains-duplicate
0242-valid-anagram
0347-top-k-frequent-elements

Hash Table

0049-group-anagrams
0217-contains-duplicate
0242-valid-anagram
0347-top-k-frequent-elements

String

0049-group-anagrams
0242-valid-anagram

Divide and Conquer

0347-top-k-frequent-elements

Heap (Priority Queue)

0347-top-k-frequent-elements

Bucket Sort

0347-top-k-frequent-elements

Counting

0347-top-k-frequent-elements

Quickselect

0347-top-k-frequent-elements

Prefix Sum

0238-product-of-array-except-self

About

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)


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