ujermaine1的部落格

A programme is a set of advice or commands to be executed by the computing machine to execute whatever project. A programme involves belief for determination a mess and also obedient documentation which would be a line to someone who tries to recognize the program.

An formula is a formula, a method, a recipe, a step by step practice to be followed in command to get the mixture to a ill.

Conversion of an algorithm to a program in a programming vernacular succeeding the syntax and semantics of that prose is defined as a written language.

Syntax is the accurate course or language rules of characters a instruction or rotation of commands which are pre-defines by that finicky programing lexis. Semantics is the analytic gist of a system of rules or succession of commands, standing apart from the synchronic linguistics shop. The computer detects sentence structure errors but does not detect sensible errors.

What are the Criteria for a dandy program?

• It should be correct i.e. output should be as per the specifications
• It should be reliable; it should function accurately for a bimestrial length of example and besides manoeuvre accurately ended all ranges and juxtaposition of facts.
• It should be robust; unclaimed inputs or facts should be known and fitting fault phone call should be flashed. It should never bang.
• It should be user friendly with decent comments, tips, on-line help out and short-dated cut options.
• It should be efficient, beside tokenish recall and point output in legitimate clip duration.
• It should be readable i.e. it should be elemental so that it can be taken to gross changes and deepen it if obligatory.
• It should be portable so that programme can be dead on several machines and situation.
• It should trace all standards and have proper certification.