Basicaly,a chatterbot is a computer program that when you provide it with some inputs in Natural Language (English, French ...) responds with something meaningful in that same language. Which means that the strength of a chatterbot could be directly

The Standard Template Library, or STL, is a C++ library of container classes, algorithms, and iterators it provides many of the basic algorithms and data structures of computer science.This book will help you how to programming with STL.