alanrubik/challenges

This repo is to solve coding challenges, in order to practice algorithms and data structures

Challenges

This repo is to solve coding challenges, in order to practice algorithms and data structures

Weekly Challenge [May 24th - 30th]

[ | ] 70. Climbing Stairs

[ | ] 13. Roman to Integer

Weekly Challenge [May 17th - 23rd]

[ | ] 118. Pascal's Triangle

[ | ] 121. Best Time to Buy and Sell Stock

Weekly Challenge [May 10th - 16th]

[ |X] 66. Plus One

[ | ] 48. Rotate Image

Weekly Challenge [May 3rd - 9th]

[ | ] 155. Min Stack

[ | ] 268. Missing Number

Weekly Challenge [April 26th - May 2nd]

[ | ] 101. Symmetric Tree

[ | ] 8. String to Integer (atoi)

Weekly Challenge [April 19th - 25th]

[ | ] 108. Convert Sorted Array to Binary Search Tree

[ | ] 38. Count and Say

Weekly Challenge [April 12th - 18th]

[ | ] 104. Maximum Depth of Binary Tree

[ | ] 7. Reverse Integer

Weekly Challenge [April 5th - 11th]

[ | ] 474. Ones and Zeroes

[ | ] 234. Palindrome Linked List

Weekly Challenge [March 29th- April 4th]

[ | ] 20. Valid Parentheses

[ | ] 190. Reverse Bits

Weekly Challenge [March 22nd-28th]

[ |X] 28. Implement strStr()

[ |X] 461. Hamming Distance

Weekly Challenge [March 15th-21st]

[ |X] 412. Fizz Buzz

[ |X] 88. Merge Sorted Array

Weekly Challenge [March 8th-14th]

[ |X] 191. Number of 1 Bits

[ |X] 1.Two Sum

Weekly Challenge [March 1st-7th]

[ |X] 189. Rotate Array

[ |X] 136. Single Number

Note: Mark with an X when completed

[Alan|Rob] Challenge