Chapter 9, Problem 60CRP

Program Plan Intro

Hash file:

Hash file is applied to a storage structure in mass storage and when it is applied to a storage structure within the main memory. The result is usually called a hash table. The higher degree of the hash file is not more reliable.

Two dimensional arrays:

Two dimensional arrays is the array of variables that is used to arrange two dimensional variables. A two dimensional array could be considered to have rows and columns. The declaration of the two dimensional array is extension of the declaration of a one day linear array.