#include <stdio.h>
#include <stdlib.h>
#include <string.h>
struct node {
int data;
struct node *next;
};
struct node *head;
int initilize(void){
head=(struct node *)malloc(sizeof (struct node));
head->data=0;
head->next=NULL;
}
int display(struct node *head){
if(head==NULL)
printf("No data avaliable\n");
else{
while(head !=NULL){
printf("%d ",head->data);
head=head->next;
}
printf("\n");
}
}
int insert(struct node *head,int val)
{
struct node *temp=(struct node *)malloc(sizeof (struct node));
temp->data=val;
temp->next=NULL;
while(head->next != NULL){
head=head->next;
}
head->next=temp;
}
struct node * delete_first(struct node *head)
{
if(head==NULL)
printf("No data avaliable\n");
else{
head=head->next;
}
return head;
}
struct node * delete(struct node *head,int val)
{
if(head==NULL)
printf("No data avaliable\n");
else{
while(head->data!=val){
}
head=head->next;
}
return head;
}
int main()
{
printf("Hello, World!\n");
initilize();
display(head);
insert(head,10);
insert(head,20);
insert(head,30);
display(head);
head=delete_first(head);
display(head);
head=delete_first(head);
display(head);
return 0;
}
#include <stdlib.h>
#include <string.h>
struct node {
int data;
struct node *next;
};
struct node *head;
int initilize(void){
head=(struct node *)malloc(sizeof (struct node));
head->data=0;
head->next=NULL;
}
int display(struct node *head){
if(head==NULL)
printf("No data avaliable\n");
else{
while(head !=NULL){
printf("%d ",head->data);
head=head->next;
}
printf("\n");
}
}
int insert(struct node *head,int val)
{
struct node *temp=(struct node *)malloc(sizeof (struct node));
temp->data=val;
temp->next=NULL;
while(head->next != NULL){
head=head->next;
}
head->next=temp;
}
struct node * delete_first(struct node *head)
{
if(head==NULL)
printf("No data avaliable\n");
else{
head=head->next;
}
return head;
}
struct node * delete(struct node *head,int val)
{
if(head==NULL)
printf("No data avaliable\n");
else{
while(head->data!=val){
}
head=head->next;
}
return head;
}
int main()
{
printf("Hello, World!\n");
initilize();
display(head);
insert(head,10);
insert(head,20);
insert(head,30);
display(head);
head=delete_first(head);
display(head);
head=delete_first(head);
display(head);
return 0;
}
No comments:
Post a Comment