Program of Fibonacci Series

This program shows fibonacci numbers series less than 1000
Also add all even number of series.



# include <iostream>
# include <conio.h>
using namespace std;
void main()

{
int  x = 0;
int y = 1;
int n = 0;
int fib = 0;
int sum = 0;
cout << "The fibnashi series Prepared by HAFIZ AHMAD BILAL \n";

cout << "The Fibnashi Series is \n" << "\n";
do {
fib = x + y;

if (fib <= 1000){
cout << "                       " << fib << "  \n";
};

y = x;
x = fib;


if (x % 2 != 1)
{

sum = x + sum;

};
} while(fib<=1000);
cout << "\n" << "The Sum of Even Fibnashi Sereis is = "<< sum << "\n" << endl;
system("pause");

}