LeetCode

This is repository which shows my LeetCode status

LeetCode Topics

Two Pointers

0015-3sum
0027-remove-element
0028-find-the-index-of-the-first-occurrence-in-a-string
0080-remove-duplicates-from-sorted-array-ii
0088-merge-sorted-array
0151-reverse-words-in-a-string
0189-rotate-array
0917-boats-to-save-people
0953-reverse-only-letters
1894-merge-strings-alternately
2551-apply-operations-to-an-array
2561-number-of-distinct-averages

String

0028-find-the-index-of-the-first-occurrence-in-a-string
0071-simplify-path
0151-reverse-words-in-a-string
0742-to-lower-case
0812-rotate-string
0953-reverse-only-letters
1430-find-the-k-beauty-of-a-number
1894-merge-strings-alternately
1915-check-if-one-string-swap-can-make-strings-equal
2243-check-if-all-as-appears-before-all-bs
2463-minimum-recolors-to-get-k-consecutive-black-blocks

Array

0015-3sum
0027-remove-element
0035-search-insert-position
0066-plus-one
0080-remove-duplicates-from-sorted-array-ii
0088-merge-sorted-array
0136-single-number
0189-rotate-array
0917-boats-to-save-people
1603-running-sum-of-1d-array
1878-check-if-array-is-sorted-and-rotated
1927-maximum-ascending-subarray-sum
2308-divide-array-into-equal-pairs
2459-minimum-hours-of-training-to-win-a-competition
2551-apply-operations-to-an-array
2561-number-of-distinct-averages
2756-buy-two-chocolates

Math

0066-plus-one
0069-sqrtx
0070-climbing-stairs
0189-rotate-array
0371-sum-of-two-integers
1430-find-the-k-beauty-of-a-number
2491-smallest-even-multiple
2556-convert-the-temperature
2649-count-total-number-of-colored-cells

String Matching

0028-find-the-index-of-the-first-occurrence-in-a-string
0812-rotate-string

Prefix Sum

1603-running-sum-of-1d-array

Greedy

0917-boats-to-save-people
2459-minimum-hours-of-training-to-win-a-competition
2756-buy-two-chocolates

Number Theory

2491-smallest-even-multiple

Simulation

2551-apply-operations-to-an-array

Hash Table

1915-check-if-one-string-swap-can-make-strings-equal
2308-divide-array-into-equal-pairs
2561-number-of-distinct-averages

Sorting

0015-3sum
0088-merge-sorted-array
0917-boats-to-save-people
2561-number-of-distinct-averages
2756-buy-two-chocolates

Binary Search

0035-search-insert-position
0069-sqrtx

Bit Manipulation

0136-single-number
0371-sum-of-two-integers
2308-divide-array-into-equal-pairs

Sliding Window

1430-find-the-k-beauty-of-a-number
2463-minimum-recolors-to-get-k-consecutive-black-blocks

Counting

1915-check-if-one-string-swap-can-make-strings-equal
2308-divide-array-into-equal-pairs

Dynamic Programming

0070-climbing-stairs

Memoization

0070-climbing-stairs

Stack

0071-simplify-path