Problem The Fibonacci Numbers, commonly denoted F(n) form a sequence, called the Fibonacci sequence, such that each number is the sum of the two preceding ones, starting from 0 and 1. That is, Sequence is defined as, $$ F_{0} = 0 $$ and $$ F_{1} = 1 $$ and $$ F_{n} = F_{n-1} + F_{n-2} $$ Given n, calculate F(n). Examples Example 1: Input : n = 2 Output : 1 ...
Fibonacci numbers form an interesting sequence of numbers in which each element is obtained by adding two preceding elements and the sequence starts with 0 and 1. Fibonacci was discovered by a Sanskrit grammarian Pingala in 200 BC. Was introduced to western world by Leonardo of Pisa, known as Fibonacci. Fibonacci nos. are Nature’s way of numbering. Sequence is defined as, $$ F_{0} = 0 $$ and $$ F_{1} = 1 $$ and $$ F_{n} = F_{n-1} + F_{n-2} $$ ...