Due to some unfortunate accident during coding you are now teleported and stranded on an alien planet. You really hope that the locals will be helpful and point to the general direction of how to get ...
The challenge below requires you to be familiar with formal parser theory. If you don't know what the question is asking because you don't know what the terms mean, context-free grammars and first/...
Writing questions for programming puzzles is tiring and takes many minutes to do. This is where you come in. Your job is to write a program that randomly generates plausible-sounding (but not ...
It is possible to compress some kinds of data, such as human text or source code, with straight-line grammars. You basically create a grammar whose language has exactly one word – the uncompressed ...
Write a program that, given a context free grammar and a string, returns whether the string is a word of the language defined by the grammar. Input Your program should read a context free grammar ...
Write the shortest program you can in any language that reads a context-free grammar from and the number of sentences to produce from stdin, and generates that many random sentences from the grammar. ...