45 lines
722 B
C
45 lines
722 B
C
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
|
||
|
|
typedef struct _list * List;
|
||
|
|
|
||
|
|
struct _list
|
||
|
|
{
|
||
|
|
int data;
|
||
|
|
List next;
|
||
|
|
};
|
||
|
|
|
||
|
|
List init(int data) {
|
||
|
|
List new = (List) malloc(sizeof(struct _list));
|
||
|
|
new->next = NULL;
|
||
|
|
new->data = data;
|
||
|
|
return new;
|
||
|
|
}
|
||
|
|
|
||
|
|
void add(List list, int data) {
|
||
|
|
// List head = list;
|
||
|
|
while(list->next != NULL) {
|
||
|
|
list = list->next;
|
||
|
|
}
|
||
|
|
list->next = (List) malloc(sizeof (struct _list));
|
||
|
|
list->next->next = NULL;
|
||
|
|
list->next->data = data;
|
||
|
|
}
|
||
|
|
|
||
|
|
void print_list(List list) {
|
||
|
|
while (list) {
|
||
|
|
printf("%d%c", list->data, list->next == NULL ? '\n' : ' ');
|
||
|
|
list = list->next;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
int main(int argc, char const *argv[])
|
||
|
|
{
|
||
|
|
List l = init(1);
|
||
|
|
add(l, 2);
|
||
|
|
add(l, 3);
|
||
|
|
add(l, 4);
|
||
|
|
add(l, 5);
|
||
|
|
print_list(l);
|
||
|
|
return 0;
|
||
|
|
}
|