Fibonacci Series in C – Iterative, Recursive, and Array Methods

Posted on October 18, 2011June 23, 2026 by Sandeepa Nadahalli

The Fibonacci series in C is a sequence where each number is the sum of the two preceding ones, starting from 0 and 1: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, … This page covers three approaches — iterative series printing, a recursive function, and a side-by-side comparison of their time and …

C Program to Generate N Fibonacci Terms Using Array

Posted on September 30, 2011June 30, 2026 by Sandeepa Nadahalli

The Fibonacci sequence starts with 0 and 1; each subsequent term is the sum of the two that precede it: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, … This program generates the first n terms by storing them in an array, then printing the full sequence. Using an array — rather than …