Habit-System

#30DaysOfCode 💻 x 📆

Solve one Problem a day and write a blog post on the approach to the solution.

2020 - 1 to 30 October

• #30DaysofCode
• Direct & Indirect Recursion
• Even Odd Separation O(N) Single Iteration
• Tree Traversals – Preorder, Inorder, Postorder
• Program to Evaluate Postfix Expression – LeetCode
• Balanced Parenthesis Program
• How the bits/stdc++ .h works in C++
• Separate 0s and 1s – O(N) Single Iteration
• Perform Set Operations on Arrays
• Remove Duplicates from a Sorted Linked List
• Count the Duplicates of Array O(N)
• Anagram in Strings
• Target Sum – Single Iteration O(N)
• Binary Search Algorithm
• Reverse a Linked List
• Fibonacci Series – Iterative vs Recursive
• Maximum Occurring Character in a String
• Sum of Numbers in a String
• Linear Search Algorithm
• Bubble Sort Algorithm
• Template Functions in C++
• Two Sum LeetCode Optimized
• Squares of a Sorted Array LeetCode O(N)
• Single Number in Array LeetCode C++
• Program to Validate Username
• Find Missing Number in Array LeetCode
• Remove Duplicates from an Unsorted Array
• Linked List Code in C++
• Queue program in C++ using Array and STL
• Contains Duplicate LeetCode C++
• Stack Program in C++ using Array and STL