Final answer:
The purpose of interstate highway numbers in the C language is to indicate the type of highway. These numbers categorize different types of functions or procedures within a program, making it easier for programmers to identify and organize them.
Step-by-step explanation:
The purpose of interstate highway numbers in the C language is to indicate the type of highway. In programming, the concept of interstate highway numbers is used as an analogy to categorize different types of functions or procedures within a program. These numbers help programmers understand the purpose and behavior of a particular function or procedure.
For example, a function with a higher number, such as 100, might be associated with a more complex or critical task, while a lower number, such as 10, might represent a simpler or less important task.
This numbering system allows programmers to easily identify and organize functions, making it easier to read, understand, and maintain the code.