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Task 5 is changed

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AZEN-SGG 2025-05-22 18:52:04 +03:00
parent e5b2c01295
commit 36497ec462
50 changed files with 1007904 additions and 144 deletions
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20
2025.05.23/08Ex/io_node.c
View file

@ -27,10 +27,21 @@ void delete_list (node * head)
}
}
void delete_nodes (node *head, const int count)
{
for (int i = 0; i < count; ++i)
{
node *temp = head;
head = head->next;
delete_node(temp);
}
}
io_status read_list (node **list, const char *filename)
{
FILE *fp = 0;
char *string, buf[LEN_STR];
char *string, buf[LEN_STR] = {0};
node *head, *lunit, *unit;
head = lunit = unit = NULL;
@ -40,6 +51,7 @@ io_status read_list (node **list, const char *filename)
while (fgets(buf, LEN_STR, fp))
{
int len = strcspn(buf, "\n");
unit = (node *)malloc(sizeof(node));
if (!unit) {
fclose(fp);
@ -50,8 +62,8 @@ io_status read_list (node **list, const char *filename)
unit->next = NULL;
buf[strcspn(buf, "\n")] = '\0';
string = strdup(buf);
buf[len] = '\0';
string = (char *)malloc((len+1) * sizeof(char));
if (!string) {
fclose(fp);
free(unit);
@ -60,6 +72,8 @@ io_status read_list (node **list, const char *filename)
return ERR_MEM;
}
strcpy(string, buf);
unit->string = string;
if (!lunit)
head = unit;

13
2025.05.23/08Ex/io_node.h
View file

@ -4,8 +4,17 @@
#include "node.h"
#include "status.h"
int get_length (node * head);
void delete_list (node * head);
#include <stdlib.h>
static inline void delete_node (node *head)
{
free(head->string);
free(head);
}
int get_length (node *head);
void delete_nodes (node *head, const int count);
void delete_list (node *head);
io_status read_list (node **list, const char *filename);
void print_list (node *head, const int p);