take the following code and give details of what each line of code is doing #include #include #include using namespace std; /* * Node Declaration */ struct node { int info; struct node *next; }*start; /* * Class Declaration */ class single_llist { public: node* create_node(int); void insert_begin(); void insert_pos(); void insert_last(); void delete_pos(); void sort(); void search(); void update(); void reverse(); void display(); single_llist() { start = NULL; } }; /* * Main :contains menu */ main() { int choice, nodes, element, position, i; single_llist sl; start = NULL; while (1) { cout<>choice; switch(choice) { case 1: cout<<\"Inserting Node at Beginning: \"<info = value; temp->next = NULL; return temp; } } /* * Inserting element in beginning */ void single_llist::insert_begin() { int value; cout<<\"Enter the value to be inserted: \"; cin>>value; struct node *temp, *p; temp = create_node(value); if (start == NULL) { start = temp; start->next = NULL; } else { p = start; start = temp; start->next = p; } cout<<\"Element Inserted at beginning\"<>value; struct node *temp, *s; temp = create_node(value); s = start; while (s->next != NULL) { s = s->next; } temp->next = NULL; s->next = temp; cout<<\"Element Inserted at last\"<info<<\"->\"; temp = temp->next; } cout<<\"NULL\"< Solution ANSWER :: ASSMUING THE TOTAL LINE IN CODE ARE 158*(INCLUDING COMMENTS) SO... PROGRAM STARTS WITH SPECIFING HEADER FILES AND GLOBAL VARIABLE DECLARATION THEN Node Declaration USING STRUCTURES, THEN WE WANT TO DECLARE THE CLASS USING SINGLE LINKED LIST AND THE PROTOTYPE IS PUBLIC IN THE PUBLIC WE WANT TO CREATE THE NODE AS INTEGER DATATYPE THE NODE CONSIST OF insert_begin(); insert_pos();-> INDICATES THE CURRENT POSSITION insert_last();->INSERT AT LAST delete_pos();->TO DELETE THE NUMBER AT CURRENT POSITION sort();->START THE SORTING search();->USED TO SEARCH update();->UPDATE THE NODE reverse();->REVERSE NUMBERS display();->TO DISPLAY THE NODE single_llist()->FIFO WE ARE STARTING TAKING NULL VALUE AND THEN TAKE USER DEFIND FUNCTION MAIN() CREATE THE DATATYPES choice, nodes, element, position, i OBJECT CREATION OF SLL IS SL USING WHILE LOOP THE NODE INSERT AT THE BEGINING OR ENDING STAGE WE ARE USING SWITCH CASES TO PERFORM SLL ON NODE NODE CREATION AS node *single_llist::create_node(int value) ALSO DECLARE THE TEMP IS TAKEN AS NULL VALUE INSERT THE ELEMENT AT THE BEGINING USING IF CONDITION WE CAN INSERT THE NODE AT THE BEGINING struct node *temp, *p; temp = create_node(value); if (start == NULL) { start = temp; start->next = NULL; } else { p = start; start = temp; start->next = p; AND THEN INSERT THE NODE AT THE LAST struct node *temp, *s; temp = create_node(value); s = start; while (s->next != NULL) { s = s->next; } temp->next = NULL; s->next = temp; USING WHILE LOOP WE ARE INSERTING THE NODE AT LAST USING THIS BELLOW CODE WE CAN SEARCH THE ELEMENTS IN THE NODE struct node *temp; if (start == NULL) { cout<<\"The List is Empty\"<info<<\"->\"; temp = temp->next; } cout.

1. take the following code and give details of what each line of code is doing
#include
#include
#include
using namespace std;
/*
* Node Declaration
*/
struct node
{
int info;
struct node *next;
}*start;
/*
* Class Declaration
*/
class single_llist
{
public:
node* create_node(int);
void insert_begin();
void insert_pos();
void insert_last();
void delete_pos();
void sort();
void search();
void update();
void reverse();
void display();
single_llist()
{
start = NULL;
}
};

2. /*
* Main :contains menu
*/
main()
{
int choice, nodes, element, position, i;
single_llist sl;
start = NULL;
while (1)
{
cout<>choice;
switch(choice)
{
case 1:
cout<<"Inserting Node at Beginning: "<info = value;
temp->next = NULL;
return temp;
}
}
/*
* Inserting element in beginning
*/
void single_llist::insert_begin()
{
int value;
cout<<"Enter the value to be inserted: ";
cin>>value;
struct node *temp, *p;
temp = create_node(value);
if (start == NULL)
{
start = temp;
start->next = NULL;
}

3. else
{
p = start;
start = temp;
start->next = p;
}
cout<<"Element Inserted at beginning"<>value;
struct node *temp, *s;
temp = create_node(value);
s = start;
while (s->next != NULL)
{
s = s->next;
}
temp->next = NULL;
s->next = temp;
cout<<"Element Inserted at last"<info<<"->";
temp = temp->next;
}
cout<<"NULL"<
Solution
ANSWER ::
ASSMUING THE TOTAL LINE IN CODE ARE 158*(INCLUDING COMMENTS)
SO...
PROGRAM STARTS WITH SPECIFING HEADER FILES AND GLOBAL VARIABLE
DECLARATION
THEN Node Declaration USING STRUCTURES,
THEN WE WANT TO DECLARE THE CLASS USING SINGLE LINKED LIST AND THE
PROTOTYPE IS PUBLIC
IN THE PUBLIC WE WANT TO CREATE THE NODE AS INTEGER DATATYPE
THE NODE CONSIST OF insert_begin();
insert_pos();-> INDICATES THE CURRENT POSSITION
insert_last();->INSERT AT LAST
delete_pos();->TO DELETE THE NUMBER AT CURRENT POSITION
sort();->START THE SORTING

4. search();->USED TO SEARCH
update();->UPDATE THE NODE
reverse();->REVERSE NUMBERS
display();->TO DISPLAY THE NODE
single_llist()->FIFO
WE ARE STARTING TAKING NULL VALUE
AND THEN TAKE USER DEFIND FUNCTION MAIN()
CREATE THE DATATYPES choice, nodes, element, position, i
OBJECT CREATION OF SLL IS SL
USING WHILE LOOP THE NODE INSERT AT THE BEGINING OR ENDING STAGE
WE ARE USING SWITCH CASES TO PERFORM SLL ON NODE
NODE CREATION AS
node *single_llist::create_node(int value)
ALSO DECLARE THE TEMP IS TAKEN AS NULL VALUE
INSERT THE ELEMENT AT THE BEGINING
USING IF CONDITION WE CAN INSERT THE NODE AT THE BEGINING
struct node *temp, *p;
temp = create_node(value);
if (start == NULL)
{
start = temp;
start->next = NULL;
}
else
{
p = start;
start = temp;
start->next = p;
AND THEN INSERT THE NODE AT THE LAST
struct node *temp, *s;
temp = create_node(value);
s = start;
while (s->next != NULL)
{
s = s->next;
}

5. temp->next = NULL;
s->next = temp;
USING WHILE LOOP WE ARE INSERTING THE NODE AT LAST
USING THIS BELLOW CODE WE CAN SEARCH THE ELEMENTS IN THE NODE
struct node *temp;
if (start == NULL)
{
cout<<"The List is Empty"<info<<"->";
temp = temp->next;
}
cout<<"NULL"<