Function: One of the building blocks of C++ program is functions; it contains a group of statements which are used to perform a specific task and the executable segments for a program. The function “main()” is the most important function in a program, because the “main()” function is the starting point of the program. The main advantage of using a function is that it reuses and reduces the code size of the program, because a function can be called for a multiple numbers of times.

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Chapter 6.2, Problem 6.3CP

Program Plan Intro

Function:

One of the building blocks of C++ program is functions; it contains a group of statements which are used to perform a specific task and the executable segments for a program.

The function “main()” is the most important function in a program, because the “main()” function is the starting point of the program.

The main advantage of using a function is that it reuses and reduces the code size of the program, because a function can be called for a multiple numbers of times.

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