C++

write C++ statements that perform the following tasks:

1. Write a single statement that declares an array of 8 integers. Name the array array.

2. Write a single statement that reads a value from cin and stores it in the last element of array.

3. Write a loop that sets every element of array that has an index that is even to twice the value read from cin from Step 2 above. For example, if the input read in were three, then after this loop has completed, the last element of array would have the value three, and array[ 0 ], array[ 2 ], array[ 4 ] and so on would each have the value six.