Chapter 2.7, Problem 2.7.1CP

Program Plan Intro

Constant:

An identifier declares with permanent values is named as constant. The value of variable may change at execution of the program.

Syntax for constant:

The following syntax used to declare a constant variable:

final data_type const_name=value;

Here,

• “final” is a keyword used to declaring a constant.
• “data_type” is the type of data for constant variable.
• “const_name” is the name of the constant and “value” is an initialized value to the variable.