Write a C program that prints out all of its command$-$line

arguments on the console $($stdout$)$ after removing non$-$alphabetical letters

from each argument.

For example, if the program is executed using the command $"/"/$moin $028c34$

$d^{**}E",$ the output must be "mainaBcdE".

Note: Given char $c$ as a variable, $c$ is an alphabetical letter if $c-\text{'}2\text{'}$ and $ct$

or $c{?}^{\text{'}}A\text{'}$ and $c\text{'}$

Given the following structure for node, write a tunction that

gets the pointer to the head of a non$-$empty singly linked list $($type: node$*]$ as

its only input parameter removes all of its nodes except the first $($head$)$ and

last $($tail$)$ nodes.

struct nodel

int value;

struct node nexts

$\}$;

typedef struct node node: