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Thanks for all the responses.

#include <stdio.h>

void main()
{
int x;
for(x=10;x;x--)
printf("%d\n",x);
}

In the above program, the output is printing from 10 to 1. But I didn't give any lower limit. How is it...

Hai,

1) In one book, I have read that in C Programming, to store negative numbers , 2's complements are used. Why is it like that ? Is there any advantage to use 2's complement?(Positive numbers...

Hi ,

What is the need of virtual function in C++? Here is my program:

#include<iostream.h>

class parent
{
public:
virtual void display()

I have tried the following program:

#include<iostream.h>
#include<fstream.h>
#include<string.h>

class Member
{
private:
int Age;

Thank you very much for your replies. Now I have some idea about your discussion.

-Kokila.

What is the difference between getc() and getchar() functions?
Anybody can explain with example?

#include <stdio.h>
void main()
{
int array[9]={1,2,3,4,5,6,7,8,9};
int i=-1;
while (i<8)
{
printf("The Element is %d and its index is %d\n", array[i],++i);
}
}