**Write a program in C** that builds a doubly linked linked-list and populate the linked list with the integers 0 through N. The user specifies N as a command-line argument. Note that you must trap cases where you have no command line arguments and where you have too many command line arguments. It is OK in both of these cases to print an error message and exit the program.

Your program must display the value of N (formatted as shown below - tab seperated) followed by a blank line. You may also want to "man 3 atoi()".

As you populate the list, print out the values being inserted (formatted as shown below - tab seperated), followed by a blank line.

Once the list is populated, print out the contents from left to right, then print out a blank line, then print out the contents from right to left.

The inputs (data or payload) will simply come from a for loop (0 to N), in that order! Here is what your output MUST look like (except N will vary).

Command line argument: 3

Input data: 0 Input data: 1 Input data: 2 Input data: 3

Left to right output: 0 Left to right output: 1 Left to right output: 2 Left to right output: 3

Right to left output: 3 Right to left output: 2 Right to left output: 1 Right to left output: 0

Finally, pictorally, the linked list should look like this:

Head -> |---| -> |---| -> NULL | 0 | | 1 | NULL <- |___| <- |___| <- Tail