Write a complete C++ program that reads a float array having 15 elements. The Program uses a function reverse() to reverse this array. Make suitable assumption.

/* This example is also demonstrating function with call by reference  */
/* Whenever you pass an array through function, it will be done only by reference */

#include<iostream.h>

#include<conio.h>

void rev(float a[ ], int n)
{
float t;
for(int i =0, k = n-1; i< n/2 ; i++, k--)
{
t = a[i];
a[i] = a[k];
a[k] = t;
}
}


void main()
{
float arr[15];

cout<< "\n Enter 15 real numbers :";
for(int i = 0; i< 15 ; i++)
cin>> arr[i];

clrscr();
cout<<"\n The original array : \n";
for( i = 0; i< 15; i++)
cout<< arr[i] << "  ";

cout<<"\n";

rev(arr, 15);

cout<<"\n The reversed array : \n";

for( i = 0; i< 15; i++)
 cout<< arr[i] << " ";

getch();
}