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Is it likely that a programming language grammar will have a useless symbol?
There are many symbols in programming that have no means but it used in programmig is called useless symbols. like- #$%^&*@()
What is programming syntax?
programming syntax is defined as a predefined pattern in which the program is written. for example:- the programming syntax in c is as: #include<headerfile or prototype> as per need. global declaration. main function or(void main) { body of coding; //comments } user defined functions() { coding; //comments }
What is the grammatical rules governing programming languages?
Language consists of a set of strings (syntactically correct programs) of characters from some alphabet of symbols. Grammar -Formal definition of the syntax of the language. -It naturally defines the hierarchical structure of many PL's. Source: My CMSC 124 (Design and Implementation of Programming Languages) Teacher
What is the use of theory of computation?
In simple words to learn any natural language like ENGLISH, HINDI,FRENCH.... firstly we need to learn the vocabulary and grammar of that language. That means we have to learn how the language is actually specified. In the same way programming languages(formal languages) like C,C++, JAVA.... has their own vocabulary and grammar and such grammar is specified with the help of mathematical model that is called as Theory of Computation.
What is regular grammar of a switch in C programming language?
Perhaps you meant 'switch statement' instead of 'a switch'?Something like this: -> -> switch () -> { } -> (empty) | -> []; -> | -> case: | default: -> | break;
