C program to simulate Nondeterministic Finite Automata (NFA) Background An NFA is typically described using a directed graph. Each edge and vertex is labeled either 0 or 1 representing possible transitions. Vertices represent the states of the NFA. Those labeled 0 are non accepting states, and those labeled 1 are accepting states. It takes an

# Tagcourses

## 10 Most asked Questions from Java Programmers

10 Most asked Questions from Java Programmers Hope you liked my previous post “Top 25 Interview Questions”. Here comes the next 10. 1) Design discussion on elevator. Hint: Ask questions related to elevator functionality; come up with a High Level design and Low level design. Be prepared for scheduling questions related to elevator. 2) “n”

## How to begin with Competitive Programming?

How to begin with Competitive Programming? At the very beginning to competitive programming, barely anyone knows the coding style to be followed. Below is an example to help understand that style. Let us consider below problem statement as an example. Problem Statement: Linear Search: Given an integer array and an element x, find if element

## Commonly asked Interview Questions for Front End Developers

Commonly asked Interview Questions for Front End Developers 1) CSS, JS best practices? Strict mode, etc. 2) Mention some IE CSS issues faced by developers. 3) How to defer an element’s event handler if it depends on an external script that takes some time to load? 4) Optimal strategy for winning a game where let’s

## What does ‘Space Complexity’ mean?

What does ‘Space Complexity’ mean? Space Complexity: The term Space Complexity is misused for Auxiliary Space at many places. Following are the correct definitions of Auxiliary Space and Space Complexity. Auxiliary Space is the extra space or temporary space used by an algorithm. Space Complexity of an algorithm is total space taken by the algorithm

## Analysis of Algorithms | Set 4 (Analysis of Loops)

Analysis of Algorithms | Set 4 (Analysis of Loops) We have discussed asymtotic analysis, best worst and average cases and asymptotic notations in previous posts. In this post, analysis of iterative programs with simple examples is discussed. 1) O(1): Time complexity of a function (or set of statements) is considered as O(1) if it doesn’t contain

## Asymptotic Analysis

Analysis of Algorithms | Set 1 (Asymptotic Analysis) Why performance analysis? There are many important things that should be taken care of, like user friendliness, modularity, security, maintainability, etc. Why to worry about performance? The answer to this is simple, we can have all the above things only if we have performance. So performance is