Program to illustrate the ltoa( ) function

#include<iostream.h>
#include<conio.h>
#include<stdlib.h>                      // defines the ltoa( ) function
void main ( )
{
    long i = 50223 ;
    char *string ;
    ltoa ( i, string, 10 ) ;
    cout << "\n integer = " << i << "\t string = " << string;
    getch () ;
}