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    Introduction to Algorithms
    Introduction to Algorithms
    Introduction to Algorithms
    Ebook61 pages19 minutes

    Introduction to Algorithms

    By S VASIST

    ()

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    About this ebook

               Algorithms are necessary for writing a computer program. Good algorithms can increase the performance of computer programs. A good algorithm should give better results in less time using low computer resources.
               This book is introduce readers to important algorithms of computer science.

    LanguageEnglish
    PublisherVasist Publishers
    Release dateSep 7, 2021
    ISBN9798201977719
    Introduction to Algorithms

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      Book preview

      Introduction to Algorithms - S VASIST

      Algorithm 

      What & Why

      AN ALGORITHM IS A SET of steps to perform a task. In computer science, it is just a set of instructions. Computer can run an algorithm only if it is written in a programming language.

      EXAMPLE:

      Problem Task: Prepare tea

      Algorithm to complete the task: 

      Fill water in kettle

      Boil the water.

      Put teabag, milk, and sugar in a cup.

      Pour hot water into the cup.

      Mix the contents of the cup.

      Algorithms are necessary for writing a computer program. Good algorithms can increase the performance of computer programs. A good algorithm should give better results in less time using low computer resources. Algorithms are judged mainly on two parameters: Correctness and efficiency.

      Characterstics

      Agood algorithm should have following characteristics.

      Input / Output: algorithm should have definite and specified input and outputs.

      Finiteness: It should not run infinitely. It must be completed in a finite amount of time.

      Definiteness or

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