### What is Fibonacci Series?

In mathematics, the **Fibonacci numbers** or **Fibonacci sequence** are the numbers in the following integer sequence:

or (often, in modern usage):

By definition, the first two numbers in the Fibonacci sequence are either 1 and 1, or 0 and 1, depending on the chosen starting point of the sequence, and each subsequent number is the sum of the previous two.

In mathematical terms, the sequence *F _{n}* of Fibonacci numbers is defined by the recurrence relation

with seed values

or

## Program to Print Fibonacci Series in C++

### PROGRAM:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | #include<iostream> using namespace std; main() { int n, c, first = 0, second = 1, next; cout << "Enter the number of terms of Fibonacci series you want" << endl; cin >> n; cout << "First " << n << " terms of Fibonacci series are :- " << endl; for ( c = 0 ; c < n ; c++ ) { if ( c <= 1 ) next = c; else { next = first + second; first = second; second = next; } cout << next << endl; } return 0; } |

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