A collection of LeetCode questions to ace the coding interview! - Created using LeetHub v2

LeetCode Topics

Math

0007-reverse-integer
0009-palindrome-number
0231-power-of-two
0326-power-of-three
0342-power-of-four
1013-fibonacci-number
1440-convert-integer-to-the-sum-of-two-no-zero-integers
1806-count-of-matches-in-tournament
2432-number-of-zero-filled-subarrays
2481-strictly-palindromic-number
3172-divisible-and-non-divisible-sums-difference

Array

0217-contains-duplicate
0792-binary-search
0948-sort-an-array
1603-running-sum-of-1d-array
1848-sum-of-unique-elements
2432-number-of-zero-filled-subarrays
2634-minimum-common-value

Hash Table

0217-contains-duplicate
1848-sum-of-unique-elements
2634-minimum-common-value

Sorting

0217-contains-duplicate
0948-sort-an-array

Simulation

1806-count-of-matches-in-tournament

Two Pointers

0125-valid-palindrome
2481-strictly-palindromic-number
2634-minimum-common-value

String

0125-valid-palindrome

Prefix Sum

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

Bit Manipulation

0231-power-of-two
0342-power-of-four

Recursion

0231-power-of-two
0326-power-of-three
0342-power-of-four
1013-fibonacci-number

Divide and Conquer

0948-sort-an-array

Heap (Priority Queue)

0948-sort-an-array

Merge Sort

0948-sort-an-array

Bucket Sort

0948-sort-an-array

Radix Sort

0948-sort-an-array

Counting Sort

0948-sort-an-array
1848-sum-of-unique-elements

Dynamic Programming

1013-fibonacci-number

Memoization

1013-fibonacci-number

Binary Search

0792-binary-search
2634-minimum-common-value

Brainteaser

2481-strictly-palindromic-number