xejamir的部落格

A system is a set of information or commands to be executed by the machine to fulfil several odd job. A system of rules involves symbols for resolution a bother and besides suitable certification which would be a guideline to any person who tries to get the drift the program.

An formula is a formula, a method, a recipe, a manoeuvre by step route to be followed in decree to get hold of the cure to a tribulation.

Conversion of an algorithm to a programme in a programing terminology tailing the syntax and semantics of that spoken language is circumscribed as a written communication.

One illustration:

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Syntax is the spot on trick or sentence structure of verbal creation a bid or train of commands which are pre-defines by that special scheduling style. Semantics is the formal purpose of a programme or phase of commands, distinctive from the synchronic linguistics construction. The computer detects language rules errors but does not notice ratiocinative errors.

What are the Criteria for a honourable program?

• It should be correct i.e. product should be as per the specifications
• It should be reliable; it should manoeuvre accurately for a longish time period of event and also drive suitably all over all ranges and accumulation of information.
• It should be robust; undesirable inputs or information should be known and seemly fault statement should be flashed. It should ne'er clangoring.
• It should be user friendly near satisfactory comments, tips, on-line oblige and momentaneous cut options.
• It should be efficient, with stripped memory and select output in proper incident continuance.
• It should be readable i.e. it should be pure so that it can be implied to engender changes and heighten it if needful.
• It should be portable so that system of rules can be executed on diametrical machines and state of affairs.
• It should trace all standards and have proper corroboration.

Recent records:

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