Answered: Write a function named swapFrontback…

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

Problem 1PE

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Question

Write a function named swapFrontback that takes as input an array of
integers and an integer that specifies how many entries are in the array. The
function should swap the first element in the array with the last elements in
the array. The function should check if the array is empty to prevent errors.
The header file for the swapFrontback() is:
swapFrontback.h:
double swapFrontback (int [] arr,int size);
Write a driver (main.c) to test your function with arrays of different length
and with varrying front and back numbers. Print the array elements before
and after the swap in the main.c.
Sample Run:
Original Array: 1 2 3 4 5 6
FrontBack Array: 6 2 3 4 5 1

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