tcw165 / my-algorithm-challenge-java

A collection of algorithm quizs and the solutions.

algorithm-challenge-java

A collection of my Java solutions of questions from CareerCup, GlassDoor, LeetCode, ProjectEuler, or other site that hosts questions. Give me a ticket if you have any questions or want to share your ideas with me 😁.

Keep in mind that when we're facing an algorithm problem, try to come up with an application for extending the solution for the problem. So that we can make the the abstract algorithm real for us.

Sort

• InsertionSort
• MergeSort
• HeapSort (in-progress)
• QuickSort

Tree

• BinarySearchTree
• RedBlackTree (in-progress)
• Trie
• Find the unmatching pair

Dynamic Programming

• Coin change
• Longest continuous subsequence

Divide and Conquer

• Closest pair of point (in-progress)

Path Finding

• Find the biggest plus sign
• Find the number of islands
• Mark the opened space in a museum

Comprehensive

• Find the amazing numbers

Unknown

• Find the letter combination of phone number
• Valid palindrome
• Find straight line fit points (in-progress)