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Difference Between algorithm and a program

Algorithm vs a Program

Algorithm
A method for completing a computation or solving a problem is called an algorithm. Algorithms function as a precise sequence of instructions that guide hardware- or software-based routines through a series of prescribed actions step by step. a In all facets of IT, algorithms are frequently employed. An algorithm in mathematics and computer science typically refers to a short process that resolves a recurring issue. In automated systems, algorithms are crucial since they serve as the requirements for processing data. For more difficult jobs, including promoting user content on social media, or for sorting collections of data, an algorithm may be utilized. An algorithm normally begins with some starting input and a set of instructions that specify a particular computation. The method generates an output after the computation has been completed.

  • It is a clear, sequential, and logical process for resolving a specific problem.
  • In order to transform one sequence of connected information into another sequence of derived
    • information, an algorithm offers abstract steps.
  • It is written in simple English that anyone without programming experience may understand.
  • It can be expressed using many programming languages, flowcharts, pseudocode, and natural
    • language.
  • An algorithm can be executed by a person.
Program

computer program, detailed plan or procedure for solving a problem with a computer; more specifically, an unambiguous, ordered sequence of computational instructions necessary to achieve such a solution. The distinction between computer programs and equipment is often made by referring to the former as software and the latter as hardware.

A computer's memory contains programs that allow it to carry out a variety of activities sequentially or even sporadically. Mathematician John von Neumann, who is of Hungarian descent, first proposed the concept of an internally stored program in the late 1940s. The "Baby," built in Manchester in 1948, was the first digital computer with internal programming capability.

There are hundreds of programming languages, which can be used to write computer programs and following are a few of them −



  • Java
  • C
  • C++
  • Python
  • PHP
  • Perl
  • Ruby


  • It alludes to a set of guidelines that a computer must obey. A program may not even contain any algorithms, or it may be the implementation of numerous algorithms.
  • A program's components might not logically be connected.
  • Depending on the specific objective the software is being built for, it could be written in any programming language, including Python, Java, C++, JavaScript, or any other language.
  • In a computer language, we write computer programs. After that, a compiler or interpreter converts it into a language that any computer system can understand.
  • A computer always carries out a program.
Algorithm Program
An algorithm is a step-by-step procedure for solving a computational problem. A computer program is a set of instructions that a computer can use to do one or more tasks.
An algorithm could be executed by a person. SA program always will be executed by a computer..
English knowledge is needed to write algorithms. Knowledge of programming language is needed.
It is easy to understand quickly. It is difficult to understand.
Can use flowcharts, natural language, and many more to express algorithms. A program cannot be read directly by any device. (But it is possible to use a compiler or interpreter to make it understandable by any computer system)