Data Structures and Algorithms

The document discusses the basics of arrays - a collection of data types stored in continuous memory locations. It highlights the need for arrays and the different types of arrays - fixed size and dynamic size - and their characteristics. The document also briefly touches upon how to use arrays. Examples are provided to illustrate the concepts discussed.

The document is a brief discussion about prime numbers and how to determine whether a given number is prime or not. It defines what prime numbers are, and provides a simple algorithm for testing whether a number is prime. The algorithm involves checking if the number is less than 2, equal to 2, or even. If it passes those tests, the algorithm then loops through all odd numbers less than or equal to the square root of the given number and checks for divisors. If the number is divisible by any of ...

This document explains the concept of greatest common divisor (GCD) and the Euclidean algorithm, which is a commonly used algorithm to find the GCD of two numbers. It also discusses the importance of the least common multiple (LCM) and how the GCD can be used to find the LCM using a formula. The document provides an example of how to use the Euclidean algorithm to find the GCD of 24 and 36 and then how to use the GCD to find the LCM of these two numbers.

This document discusses the concept of factorials and how to find the number of trailing zeros in them. It explains how twos and fives as a pair in a number result in the number of trailing zeros, and provides the formula n/5 + n/25 + n/125 + ... to find the number of fives in a factorial. The document also explains how to stop the process of finding the number of fives by adding 1 to all the numbers on the blackboard. Overall, this document emphasizes the importance of understanding factorials ...

Data structures and it's notes

IT WILL HELP YOU LOT TO UNDERSTANDData Structures and Algorithms

What is time complexity of any algorithms

Arrays in Data Structure | Declaration, Initialization, Memory representation

We want to make a flowchart for calculating simple interest This is the formula for simple interest You must have studied it in your school We started our program from this start block I do n't know p , r , t , so I need to take them as inputs first So I asked user to give me the values for p, r and t So now I have P , R and T So I made this rectangular block for the calculation part Here I wrote this formula After finding this answer in the above calculation , I have to print the output too So...

Data structures and algorithms are a critical part of a computer science education, though not something that most bootcamps graduates or self-taught people will know very well. This guide will serve as an introduction to data structures and algorithms, especially for those who do not have formal education in the space. Mastering data structures and algorithms are key to becoming a successful software engineer. Learn more about data structures and algorithms in this comprehensive guide.

I have putted the introduction about DSA the basics are covered in Introduction notes

1.1 Arrays in Data Structure | Declaration, Initialization, Memory representation

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Information about Array as An Abstract Data Type in Data Structures can be referred to by the student who starts to learn the basics of Data Structures and Algorithms. DSA PART 7

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Information about Arrays and Abstract Data Types in Data Structure can be referred to by the students who start to learn the basics of Data Structures and Algorithms. DSA PART 6

Information about How to Calculate the Time Complexity of an Algorithm can be referred to by the student who starts to learn the basics of Data Structures and Algorithms. DSA PART 5

Information about Best Case, Worst Case, and Average Case Analysis of an Algorithm can be referred to by the student who starts to learn the basics of Data Structures and Algorithms. DSA PART 4

Information about Asymptotic Notations: Big O, Big Omega, and Big Theta which can be referred to by the student who starts to learn the basics of Data Structures and Data Algorithms. DSA Part 3