Question

Write a C++ program IN VISUAL STUDIO CODE that will display the value and logical address of an uninitialized float array with size twenty (20) and a reference pointing to the array.

Answer 1

The program is written in c++.

Source code:

#include<iostream>
int main()
{
   float a[20];
   int i=0;
   std::cout<<"Enter the elements of the array"<<std::endl;
   for(i=0;i<20;i++)
   {
       std::cin>>a[i];
   }
   for(i=0;i<20;i++)
   {
       std::cout<<a[i]<<std::ends; /* to print the value of array*/
   }
   std::cout<<std::endl;
   std::cout<<a; /*to print logical address of the array a */
   return 0;
}

output :

Enter the elements of the array
1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
0x6ffdf0
--------------------------------