ERROR IN MY LINKED LIST urgent!!

#include <iostream.h> // execute input and outpu process.
#include <cstring.h> // defines several functions to manipulate C strings and arrays.
#include<conio.h>

struct data
{
char name[30];
string id;

data *next; // pointer next=point to next node.
};
// declare operation of list.
void insert();
void display();

data *head; // head is a pointer which will point to first node.

main()
{
int p;
char respond='Y';

while(respond == 'Y' || respond == 'y')

{
cout << " ============================ " << endl;
cout << "\n TELEKOM MALAYSIA " << endl;
cout << "\n CUSTOMER DATA SYSTEM " << endl;
cout << "\n ..::STREAMYX::.. " << endl;
cout << " ============================ " << endl <<endl;

cout << "\n\t\ ..:: MENU ::.. " << endl;
cout << " \n 1) INSERT CUSTOMER DATA " << endl;
cout << " 2) DISPLAY CUSTOMER DATA " << endl;
cout << " 3) EXIT " << endl;
cout << " ============================ " << endl;


cout << " CHOICE : ";
cin >> p; // enter menu nu.
clrscr();

if (p==1)
{
cout << " ..:: INSERT CUSTOMER DATA ::.. " << endl;
cout << " ================================= " << endl;
insert(); // call function insert.
}
else if (p==2)
{
cout << " ..:: DISPLAY CUSTOMER DATA ::.. " << endl;
cout << " ================================= " << endl;
display(); // call function display.
}
else (p==3)
{
cout << " ..:: EXIT ::.. " << endl;
cout << " ============== " << endl;
}
cout << "\n\n RETURN TO MENU [Y/T] : ";
cin >> respond;
clrscr();
}
}
// function to insert data.
void insert()
{
data *newptr;
data *cur; // create new pointer for struct node.
cur = head; // new value inserted (cur)-nilai head.

newptr = new data;
cin.ignore();

// assign value for node
cout << " INSERT NAME : ";
cin.getline (newptr -> name,30); // new pointer point to new value inserted (name).
newptr -> next = NULL; // new value point to NULL.

cout << " INSERT ID NO : ";
cin >> newptr -> id; // new pointer point to new value inserted (id).
newptr -> next = NULL; // new value point to NULL.

// link and head.
if (head == NULL) // first, if list is empty.
{
head = newptr; // head will point to element which newptr point to.
}
else // or else, insert at front.
{
// move the cur pointer.
while (cur!= NULL && newptr -> name > cur -> name) // when cur is not NULL, new pointer which point to nama
// value will give current pointer to move the nama value.
{
cur = cur -> next; //current value point to next node.
}
// insert at front
newptr -> next = head; //new pointer point to next node and equal to head.
head = newptr; //the value of head is equal to value of new pointer.
}
}
// funtion to display data in the list.
void dislay()
{
data *cur; //declare cur pointer
cur = head; //new value inserted (cur) is equal to value of head
while(cur != NULL) //while current is not NULL, the loop will print value
{
cout << "\n CUSTOMER NAME : " <<cur -> name<< endl; //output
cout << " CUSTOMER ID : " <<cur -> id << endl;
cur = cur -> next; //current value point to next node.
}
}
Last edited on
when I compile & link my coding
I get error
Error E2379 streamyx.cpp 56: Statement missing ; in function main()
"main()"

Should be int main ().

Additionally, your definition for the display() function (towards the end) uses "dislay" instead. You forgot a P.
Last edited on
thanks:: got it

can you help me on http://www.cplusplus.com/forum/windows/86764/
this.. its my assignment about struct, array on subject.. i really need help
noted it.. thanks

can you help me on this
http://www.cplusplus.com/forum/windows/86764/

about struct n array on subject

URGENT!!
Topic archived. No new replies allowed.