Write a  program in C++ using a vector to create the following output

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
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Write a  program in C++ using a vector to create the following output.

  • Declare a vector named  numbers    -  Don’t specify a size and don’t initialize with values.

Starting with 2, pushing these into the back of the vector:   2, 4, 6, 8, 10

vector capacity (array size)

changes and is dependent on

the compiler.

The size of the list is now 5.

The vector capacity (array size) is 6.

The back element is: 10

The front element is: 2

Now deleting the value at the end of the list . . .

The size of the list is now 4.

 

Note:  The swap() function is defined in the <algorithm> header, and is not a vector function.  No object calls the swap() function.  Do it like this:

 

swap(numbers.first(), numbers.last());

After deleting, here is the list:   2, 4, 6, 8

Now swapping the first number with the last number.

After swapping, here is the list:   8, 4, 6, 2   

Now inserting 0 at the beginning of the list.

After inserting, here is the list:   0, 8, 4, 6, 8

The size of the list is now 5.

The value of the third element (index 2) is:  4

Now removing all list items . . .

The size of the list is now 0.

The vector capacity (array size) is 6.      

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