readme.txt

斯坦福Energy211/CME211课《c++编程——地球科学科学家和工程师》的课件

This folder contains source files for all of the examples 
given in Lecture 12, Fri Oct 19.

eval_expr.cpp, scan_expr.cpp, parse_expr.cpp - reads arithmetic 
	expressions from standard input, one per line, and 
	evaluates them.  Demonstrates stacks, lexical analysis 
	of text (scanning), and syntactic analysis (parsing)