Find Single Fibonacci Number

 #include<iostream>

using namespace std;

int fib(int num)

{

if (num == 0)

return 0;

else if (num == 1)

return 1;

else

return fib(num - 1) + fib(num - 2);

}

int main()

{

int num;

cout <<"Program For Find The Single Febinacci Number." << endl; 

cout << "Enter The Number Of Terms : ";

cin >> num;

cout << "Fibonacci Number Is : " << fib(num) << endl;

system("pause");

return 0;

}