1/10/00
COM1100-Winter2000-Yuhong
Yin Northeastern
University
12
using namespace std;
–Tell the compiler that all names that are used in the program
belong to the “standard name space”
– A namespace is a
mechanism for expressing logical grouping.
– That is, if some declarations logically belong together
according to some criteria, they can be put in a common namespace to express that
fact.
– You will always use the standard name
space in this course.