System Design Interview Vocabulary Notes
In this post, we will see some of the frequently used concepts/vocabulary in…
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Coding Interview - Facebook System Design Interview Types
System design interview is pretty common these days, specially if you are having…
Find the maximum sum of any continuous subarray of size K
Introduction You are given an array of integers with size N, and a number K…
What FAANG companies expect in their interview from candidates
Its every software engineer’s dream to work with the big FAANG companies…
Magical usage of Bitwise operators - Get optimized solutions for many arithmatic problems
Introduction I will list some of the interesting usage of bitwise operators…
How to prepare for your next Coding Interview
Here are some tips while preparing for your coding interviews. 1. Do study or…
Radix Sort Algorithm
A number consists of digits. Example: 843. Its a 3-digit number. Radix sort…
Counting Sort Algorithm
Counting sort runs on relatively smaller set of input. Counting sort calculates…
Young Tableau problem - Cormen
Young Tableau A a X b matrix is Young Tableau if all rows(from left to right…
Heap Sort Algorithm
This is another very useful sorting algorithm based on Heap data structure. Read…
What is Heap Data Structure
Its a tree based data structure which is a complete binary tree(all nodes have…
How to nail your Coding Interview
Here are some tips while giving your coding interviews. 1. Never try to jump to…
Maximum Subarray Problem
Problem Statement You are given an array of integers. And, you have find the…
Quick Sort Algorithm
This algorithm is very useful for large input. And, is quite efficient one. It…
Counting Inversions Coding Problem
** Inversion There is an array(a) and two indexes i and j. Inversion is the…
Merge Sort Algorithm
This algorithm is very efficient one, and is classic example of Divide and…
Bubble Sort Algorithm
This is kind of preliminary technique of sorting. And, this is the first…
Coding Interview - Useful Terms Cheatsheet
Big-O notation In simpler terms, its kind of a unit to measure how efficient an…
Selection Sort Algorithm
It is one of a simple algorithm to study for a beginner to understanding sorting…
Insertion Sort Algorithm
Its a kind of incremental insertion technique, where the algorithm build up…
List of Sorting Algorithms
This topic is one of the most common studied. When somebody started preparation…
