Arithmetic expression parser Descr iption: The code includes a portable tokenizer like the StreamTokenizer in Java. It parses and interprets an arithmetic expression expressed in a flexible C-like syntax.-Arithmetic expression parser Descr iption

this the code for knn algorithm-this is the code for knn algorithm

General purpose string tokenizer (C++ string version). The default delimiters are space(" "), tab(\t, \v), newline(\n),carriage return(\r), and form feed(\f).If you want to use different delimiters, then use setDelimiter() to override the delimiters.