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Free linked list recursively C++

This C Program uses recursive function & displays a linked list. A linked list is an ordered set of data elements, each containing a link to its successor.

Here is the source code of the C program to display a linked list. The C Program is successfully compiled and run on a Linux system. The program output is also shown below.

/*
* Recursive C program to display members of a linked list
*/
#include
#include
struct node
{
int a;
struct node *next;
};
void generate[struct node **];
void display[struct node*];
void delete[struct node **];
int main[]
{
struct node *head = NULL;
generate[&head];
display[head];
delete[&head];
return 0;
}
void generate[struct node **head]
{
int num = 10, i;
struct node *temp;
for [i = 0; i a = i;
if [*head == NULL]
{
*head = temp;
[*head]->next = NULL;
}
else
{
temp->next = *head;
*head = temp;
}
}
}
void display[struct node *head]
{
printf["%d ", head->a];
if [head->next == NULL]
{
return;
}
display[head->next];
}
void delete[struct node **head]
{
struct node *temp;
while [*head != NULL]
{
temp = *head;
*head = [*head]->next;
free[temp];
}
}

$ cc pgm15.c $ a.out 9 8 7 6 5 4 3 2 1 0

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