Please type out main.cpp

Write a program to test various operations of the class doublyLinkedList. Your program should accept a list of integers from a user and use the doubleLinkedList class to output the following:$1.$ The list in ascending order$\mathrm{.}2.$ The list in descending order$\mathrm{.}3.$ The list after deleting a number$\mathrm{.}4.$ A message indicating if a number is contained in the list$\mathrm{.}5.$ Output of the list after using the copy constructor$\mathrm{.}6.$ Output of the list after using the assignment operator.An example of the program is shown below:Enter a list of positive integers ending with $-999$:$8312198235733-999$List in ascending order: $2333$List in descending order: $121$Enter item to be deleted: $575798838398573312123$List after deleting $57$ : $2333$Enter item to be searched: $23839812123$ found in the list.$**$tt$*$tt$*$Testing copy constructortt$*$intList: $23338398121********$Testing assignment operator$****$ temp: $23338398121***$Your program should use the value $-999$ to denote the end of the input list.