Fibonnacci Series

Fibonacci series is series in which the successive element is the sum of previous two elements.
                 0 1 1 2 3 5 8 13 21 34  and so on.

Alogrithm:

•     Read the LIMIT
•     SET  First = -1 and Second  = 1
•     LOOP until Second is greater than or equal to LIMIT
• SET Sum = First + Second
• Display the value of Sum to ouput screen.
• SET First = Second
• SET Second = Sum
•    END LOOP

CodeListing
/*********************************************
      Program: Roots of Quadratic Eqn.
       Author : Vanangamudi
 *********************************************/
#include
#include

int main()
{
    int first,second,sum;
    int limit           ;
    
    cout<<"Enter the Limit\t:" ;
    cin>>limit            ;
    
    first=-1; second=1  ;
    while(sum<=limit)
    {
        sum = first + second;
        cout<<<"  " ;
        first  = second ;
        second = sum    ;        
        }        
            getch()  ;
    
}