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  • General
  • Data Structure
  • Web Dev
  • AI
    • Machine Learning
    • Deep learning
  • Privacy Policy
  • General
  • Data Structure
  • Web Dev
  • AI
    • Machine Learning
    • Deep learning
  • Privacy Policy
Fibonnaci Sequence

Fibonnaci Sequence in Python

  • November 18, 2020
  • Algorithm / python
Implement a Fibonnaci Sequence in three different ways: Recursively Dynamically (Using Memoization to store results) Iteratively
String Permutation

String Permutation in Python

  • November 7, 2020
  • Algorithm / python
Given a string, write a function that uses recursion to output a list of all the possible permutations of that string.
Reverse String

Reverse a String in Python

  • November 7, 2020
  • Algorithm / Data Structure / python
This interview question requires you to reverse a string using recursion. Make sure to think of the base case here.
Recursion

Introduction to Recursion

  • November 2, 2020
  • Algorithm
The first is when recursion is used as a technique in which a function makes one or more calls to itself. The second is when a data structure uses smaller instances of the exact same type of data structure when it represents itself. Both of these instances are use cases of recursion.
Queue

Implement a Queue Using Two Stacks in Python

  • October 21, 2020
  • Data Structure / python
Given the Stack class below, implement a Queue class using two stacks
LIFO Last In First Out in Stack

Balanced Parentheses Check in Python

  • October 12, 2020
  • Algorithm / Data Structure / python
Given a string of opening and closing parentheses, check whether it’s balanced. We have 3 types of parentheses: round brackets: (), square brackets: [], and curly brackets: {}.
unique characters in a string

Unique Characters in String using Python

  • October 11, 2020
  • Algorithm / python
Given a string,determine if it is compressed of all unique characters. For example, the string 'abcde' has all unique characters and should return True.
string compression in python

String Compression in Python

  • October 9, 2020
  • Algorithm / python
Given a string in the form 'AAAABBBBCCCCCDDEEEE' compress it to become 'A4B4C5D2E4'. For this problem, you can falsely "compress" strings of single or double letters.
Array

Largest Continuous Sum in Python

  • October 2, 2020
  • Algorithm / Data Structure / python
Given an array of integers (positive and negative) find the largest continuous sum.
Array

Find the Missing Element in Python

  • September 28, 2020
  • Algorithm / Data Structure / python
Consider an array of non-negative integers. A second array is formed by shuffling the elements of the first array and deleting a random element. Given these two arrays, find which element is missing in the second array.

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