Write a well-documented C++ program consisting of the following two functions. Write a function that accepts an array of double elements and its size as parameters, swaps the two halves of the array as shown below. If the array consists of 7 elements as follows: 59299 12 8 4 Then your function should swap the two halves of the given array so as it becomes as follows: 12 8 4 99 59 2 Write a function main () that defines an array consisting of 15 double elements and performs the following tasks in order: a) fills the array by prompting the user to enter 15 double values from the keyboard; b) displays all array elements (before swapping) separated by two spaces; c) swaps the two halves of the array by calling the above-defined function; d) displays all array elements (after swapping) separated by tabs.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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C++ program
●
Write a well-documented C++ program consisting of the following two functions.
Write a function that accepts an array of double elements and its size as parameters, swaps the two
halves of the array as shown below. If the array consists of 7 elements as follows:
2991284
Then your function should swap the two halves of the given array so as it becomes as follows:
12 8 4 99 592
Write a function main () that defines an array consisting of 15 double elements and performs the
following tasks in order:
59
a) fills the array by prompting the user to enter 15 double values from the keyboard;
b) displays all array elements (before swapping) separated by two spaces;
c) swaps the two halves of the array by calling the above-defined function;
d) displays all array elements (after swapping) separated by tabs.
Hints
1) Develop and check the correctness of the parts in a and b parts before starting parts c and d.
2) Try and practice the following program structures:
●
●
In your program, write the main () function after the first function.
In your program, write the first function after the main () function. You have to use the
prototype in this case.
Transcribed Image Text:● Write a well-documented C++ program consisting of the following two functions. Write a function that accepts an array of double elements and its size as parameters, swaps the two halves of the array as shown below. If the array consists of 7 elements as follows: 2991284 Then your function should swap the two halves of the given array so as it becomes as follows: 12 8 4 99 592 Write a function main () that defines an array consisting of 15 double elements and performs the following tasks in order: 59 a) fills the array by prompting the user to enter 15 double values from the keyboard; b) displays all array elements (before swapping) separated by two spaces; c) swaps the two halves of the array by calling the above-defined function; d) displays all array elements (after swapping) separated by tabs. Hints 1) Develop and check the correctness of the parts in a and b parts before starting parts c and d. 2) Try and practice the following program structures: ● ● In your program, write the main () function after the first function. In your program, write the first function after the main () function. You have to use the prototype in this case.
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