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Fibonicci.cpp


/*/////////////////////////////////////////////////////////////////////////////
 * A Fibonacci sequence is defined as follows:
   The first and second terms in the sequence are 0 and 1.
   Subsequent terms are found by adding the preceding two terms in the sequence.
   Write a C++ program to generate the first n terms of the sequence.
 * Shubham Kumar
 * sshubhamk1@hotmail.com
/////////////////////////////////////////////////////////////////////////////*/

#include <iostream>
using namespace std;

int main(void)
{
    int first = 0, second =1, n;
    do
    {
        cout << "Enter the number of terms: ";
        cin >> n;
        if( n <= 0)
        {
            cout << "Number of terms should be positive(n>0). Try agian..."<<endl;
        }
    }while(n <= 0);
    cout << "n terms of sequence are "<<endl;
    cout << first << endl << second << endl;
    for(int i = 0; i < n-2; i++)
    {
        int total  = first + second;
        cout << total << endl;
        first = second;
        second = total;
    }
    return 0;
}


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