(Homework Solution): Year-Goop x 5 Part 2- GooglexMicrosoft Word-ch le.php/12344 9/ch6-1 Jab_array_single.pdf

//Please find the below code :

#include <iostream>

using namespace std;

void fillArray(int arr[],int size); //for filling contents of array from user

void printArray(const int arr[],int size); //for printing the contents of array

void reverseArray(int arr[],int size); //for reversing the contents of array

int main() {

const int size = 5; //define a const for array size

int arr [size];

int choice;

do{

cout<<“n======================================”;

cout<<“nMenu”;

cout<<“n1. Fill Array”;

cout<<“n2. Print Array”;

cout<<“n3. Reverse contents of array”;

cout<<“n10. Quit”;

cout<<“n======================================”;

cout<<“nEnter your choice : “;

cin>>choice;

switch(choice) //begin switch-case for choice validation

{

case 1 :fillArray(arr,size);

break;

case 2 :printArray(arr,size);

break;

case 3 :reverseArray(arr,size);

break;

case 10:cout<<“”;

break;

default:cout<<“Invalid choice”;

}

}while(choice!=10); //exit while loop only if user enters choice=10

cout<<“Thank you for using our system”;

}

void fillArray(int arr[],int size)

{

for(int i=0;i<size;i++) //loop to take in array values

{

cout<<“Enter a number : “;

cin>>arr[i];

}

}

void printArray(const int arr[],int size)

{

cout<<“nArray values are : “;

for(int i=0;i<size;i++) //loop to display the array

cout<<arr[i]<<“t”;

cout<<“n”;

}

void reverseArray(int arr[],int size)

{

cout<<“nReversed Array : “;

int i,j,k,temp;

for(i=0,j=size-1;i<size/2;i++,j–) //using two variables – (i)to start from beginning,(j)to start from end

{

temp=arr[i]; //temp variable used for swapping

arr[i]=arr[j];

arr[j]=temp;

}

for(k=0;k<size;k++) //loop to print the reversed array

cout<<arr[k]<<“t”;

}

/*Please find the below generated output for a run :

======================================

Menu

1. Fill Array

2. Print Array

3. Reverse contents of array

10. Quit

======================================

Enter your choice : 1

Enter a number : 56

Enter a number : -896

Enter a number : 78

Enter a number : 555

Enter a number : -986

======================================

Menu

1. Fill Array

2. Print Array

3. Reverse contents of array

10. Quit

======================================

Enter your choice : 2

Array values are : 56 -896 78 555 -986

======================================

Menu

1. Fill Array

2. Print Array

3. Reverse contents of array

10. Quit

======================================

Enter your choice : 3

Reversed Array : -986 555 78 -896 56

======================================

Menu

1. Fill Array

2. Print Array

3. Reverse contents of array

10. Quit

======================================

Enter your choice : 10

Thank you for using our system

*/