{"product_id":"elementary-approach-to-design-and-analysis-of-algorithms-an-book-lekh-rej-vermani-9781786346759","title":"An Elementary Approach To Design And Analysis Of Algorithms, An","description":"In computer science, an algorithm is an unambiguous specification of how to solve a class of problems. Algorithms can perform calculation, data processing and automated reasoning tasks.As an effective method, an algorithm can be expressed within a finite amount of space and time and in a well-defined formal language for calculating a function. Starting from an initial state and initial input (perhaps empty), the instructions describe a computation that, when executed, proceeds through a finite number of well-defined successive states, eventually producing 'output' and terminating at a final ending state. The transition from one state to the next is not necessarily deterministic; some algorithms, known as randomized algorithms, incorporate random input.This book introduces a set of concepts in solving problems computationally such as Growth of Functions; Backtracking; Divide and Conquer; Greedy Algorithms; Dynamic Programming; Elementary Graph Algorithms; Minimal Spanning Tree; Single-Source Shortest Paths; All Pairs Shortest Paths; Flow Networks; Polynomial Multiplication, to ways of solving NP-Complete Problems, supported with comprehensive, and detailed problems and solutions, making it an ideal resource to those studying computer science, computer engineering and information technology.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":52535368581393,"sku":"NLS9781786346759","price":108.19,"currency_code":"GBP","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":52996031054097,"sku":"NIN9781786346759","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9781786346759.jpg?v=1760671141","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/elementary-approach-to-design-and-analysis-of-algorithms-an-book-lekh-rej-vermani-9781786346759","provider":"World of Books ","version":"1.0","type":"link"}