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C Program Essay

653 words - 3 pages

Introduction to C Program

basic terminologies Describe the steps in program planning & development Describe phases in writing a program Explain the steps in C program planning & development

Basic terminologies
Programming: planning, scheduling or performing a task or an event  Computer Programming: process of planning a sequence of steps for a computer to follow  Computer Program/Program: list of instructions to be performed by a computer or understood by the computer

Steps in Program Planning & Development
1. 2. 3. 4. 5.

Identification of the problem Problem Analysis Setting up an Algorithm Coding Running, Testing & Debugging

Steps in Program Planning ...view middle of the document...

Coding Process of converting algorithm in a code or language that the computer can understand or execute Encoding process of entering program through a computer

Steps in Program Planning & Development
5. Running, Testing & Debugging Testing: art of creating different sets of sample data upon which the program will be run Debugging: art of correcting errors or bugs identified during testing

2 Classifications/Groups of Errors
Syntactical errors: result from failure to follow the syntax or legal construct of the language  Logical errors: arise during formulation of the algorithm in the coding of the program

Summary: How do we write program:



Analysis & Specification 2. General Solution(Algorithm) 3. Verify


Concrete solution Test
 


History of the C family of languages
1986 – C becomes so popular that industry analysts recommend writing business applications in it.  C is a general-purpose, block structured, procedural, imperative computer programming language  developed in 1972 by Dennis Ritchie at the Bell Telephone Laboratories for use with the Unix operating...

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