The Fibonacci numbers are the numbers in the following integer sequence. 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ……..… Read More

# Tag Archives: Fibonacci

Given three integers X, Y and N, the task is to find the Nth term of the series f[i] = f[i – 1] – f[i… Read More

Given here are two positive numbers a and b. The task is to print the least common multiple of a’th and b’th Fibonacci Numbers. The… Read More

Given a number N. The task is to find first N Iccanobif Numbers. Iccanobif Numbers are similar to Fibonacci Numbers. The K-th Iccanobif number can… Read More

Given a positive integer N, the task is to find Fib(N)2 – (Fib(N-1) * Fib(N+1)) where Fib(N) returns the Nth Fibonacci number. Examples: Input: N… Read More

Given an array arr containing N integer elements, the task is to count the minimum number of elements that need to be changed such that… Read More

Given a number, N. find the sum of first N odd Fibonacci numbers. Note: The answer can be very large so print the answer modulo… Read More

Given a string with lowercase English alphabets. The task is to check whether the frequency of the characters in the string can be arranged as… Read More

Given a strictly increasing array A of positive integers where, . The task is to find the length of the longest Fibonacci-like subsequence of A.… Read More

In the last post, we discussed the Insertion and Union of Fibonacci Heaps. In this post, we will discuss Extract_min(), Decrease_key() and Deletion() operations on… Read More

Given a positive integer N, the task is to find the value of F2 + F4 + F6 +………+ F2n upto N terms where Fi… Read More

Given integers ‘K’ and ‘N’, the task is to find the Nth term of the K-Fibonacci series. In K – Fibonacci series, the first ‘K’… Read More

Given two arrays A and B of same size m. You have to find the sum of nth terms of Fibonacci like series (value of… Read More

Given a positive integer n, the task is to find the value of F1 – F2 + F3 -……….+ (-1)n+1Fn where Fi denotes i-th Fibonacci… Read More