Kaewin / daily-problem

Daily Problem

One problem per day from Codecademy.

List:

Leetcode:

Beginner:

• (1) TwoSum
• (9) Palindrome
• (13) Roman To Integer
• (14) Longest Common Prefix
• (20) Valid Parentheses
• (21) Merge Two Sorted Lists
• (26) Remove Duplicates From A Sorted Array
• (27) Remove Element
• (28) Find The Index Of The First Occurence In A String
• (35) Search Insert Position
• (58) Length Of Last Word
• (66) Plus One
• (67) Add Binary
• (69) Sqrt
• (70) Climbing Stairs
• (83) Remove Duplicates From A Sorted List
• (88) Merge Sorted Array
• (94) Binary Tree Inorder Traversal
• (100) Same Tree
• (101) Symmetric Tree
• (104) Maximum Depth Of Binary Tree
• (108) Convert Sorted Array To Binary Search Tree
• (110) Balanced Binary Tree
• (111) Minimum Depth Of Binary Tree
• (112) Path Sum
• (118) Pascal's Triangle
• (119) Pascal's Triangle II
• (121) Best Time To Buy And Sell Stock
• (125) Valid Palindrome
• (136) Single Number
• (141) Linked List Cycle
• (144) Binary Tree Preorder Traversal
• (145) Binary Tree Postorder Traversal
• (160) Intersection Of Two Linked Lists
• (168) Excel Sheet Column Title
• (169) Majority Element
• (171) Excel Sheet Column Number

CodeCademy:

CodeCademy Code Challenges

• Prime Number Finder
• FizzBuzz

CodeCademy - Python Code Challenges: Lists (Advanced)

• Every Three Numbers
• Remove Middle
• More Frequent Item
• Double Index
• Middle Item

CodeCademy - Python Code Challenges: Loops (Advanced)

• Larger Sum
• Over 9000
• Max Num
• Same Values
• Reversed List

CodeCademy - Python Code Challenges: Functions (Advanced)

• First Three Multiples
• Tip
• Bond, James Bond
• Dog Years
• All Operations

Codecademy - Python Code Challenges: Strings

• Count Letters
• Count X
• Count Multi X
• Substring Between
• X Length

Codecademy - Python Code Challenges : Strings (Advanced)

• Check Name
• Every Other Letter
• Reverse
• Make Spoonerism
• Add Exclamation

Codecademy - Python Code Challenges : Dictionaries

• Sum Values
• Even Keys
• Add Ten
• Values That Are Keys
• Largest Value

Codecademy - Python Code Challenges : Dictionaries (Advanced)

• Word Length Dict
• Frequency Count
• Unique Values
• Count First Letter

Codecademy - Python Code Challenges : Classes

• Setting Up Our Robot
• Adding Robot Logic
• Enhanced Constructor
• Controlling Them All
• Identifying Robots