Coding Posts

Here you will find a list of coding challenges / problems / exercises I have did for fun, along with some thoughts and discussions, which hopefully would be helpful to someone who is also enjoying the excitement of solving fun coding challeneges :)

HR: HackerRank
LC: LeetCode

Now onto the Coding Exercises:

[Algorithm] Between Two Sets

Hackerrank coding challenge. Easy. Algorithm. Between Two Sets.

[Algorithm] Grading Students

Hackerrank coding challenge. Easy. Algorithm. Grading Students.

[Algorithm] Combination Sum

LeetCode coding challenge. Medium. Algorithm. Combination Sum.

[Algorithm] Longest Palindromic Substring

LeetCode coding challenge. Medium. Algorithm. Longest Palindromic Substring.

[Algorithm] Longest Substring Without Repeating Characters

LeetCode coding challenge. Medium. Algorithm. Two Sum.

[Algorithm] Merge Two Sorted Lists

LeetCode coding challenge. Easy. Algorithm. Merge Two Sorted Lists.

[Algorithm] Remove Element

LeetCode coding challenge. Easy. Algorithm. Remove Element.

[Algorithm] Remove Nth Node From End of List

LeetCode coding challenge. Medium. Algorithm. Remove Nth Node From End of List.

[Algorithm] Search in Rotated Sorted Array

LeetCode coding challenge. Easy. Algorithm. Remove Element.

[Algorithm] Two Sum

LeetCode coding challenge. Easy. Algorithm. Two Sum.

[Algorithm] Valid Sudoku

LeetCode coding challenge. Medium. Algorithm. Valid Sudoku.