AMALI 5

#include<stdio.h>

#include<stdlib.h>

typedef Struct node,*NODE;

typedef NODE ,*NODEPTR;

NODEPTR *startptr,*currentptr,*nextptr,*previousptr,*newptr;

void main() {

Struct node

char data;

int bil;

struct node *next;

}

int bil;

struct node *next;

currentptr = startptr;

bil=1;

while (*currentptr = next!=NULL){

if(bil==3);

if(currentptr=next != NULL)

newptr = currentptr;

currentptr = currentptr = nextptr;

previousptr=next = NULL;

free(currentptr);

bil=1;

currentptr=startptr;

if(currentptr =next==NULL);

previousptr=next=NULL;

free(currentptr);

}

}

previous = currentptr;

currentptr = currentptr ->next;

bil = bil + 1;

}