For this code golf, you will receive an input of a fibonacci sequence, that is, a normal Fibonacci sequence but with one number incorrect. See, the sequence is fibbing! Get it? :D Your job is to find ...
Input: An integer 0 < n < 2^30, taken from stdin. Output: The Pisano period of n (the length of the cycle of the Fibonacci sequence mod n) Input is smaller than 2^30 so that intermediate ...
The challenge is rather simple: Take a positive whole number n as input. Output the nth Fibonacci prime number. Input can be as an parameter to a function (and the output will be the return ...
There is a well known question here that asks for a short (least characters) fibonacci sequence generator. I would like to know if someone can generate the first N elements only, of the fibonacci ...
This is yet another challenge about the Fibonacci numbers. The goal is to compute the 20'000'000th Fibonacii number as fast as possible. The decimal output is about 4 MiB large; it starts with: ...
Challenge In this task you would be given an integer N (less than 10^6), find the minimum way in which you could sum to N using only Fibonacci numbers. You could any Fibonacci number more ...
Write a program that print sum of as many Fibonacci numbers as possible. There is a limit in that your program should not run more than 10s on 2GHz single core PC. (equivalents are acceptable, for ...
What is the average of n, the closest prime to n, the square of n and the closest fibbonacci number to n?
This is a math problem which takes quite many things into question, making it rather challenging, and as you might have guessed, it's a code golf, so it should be as short as possible as well. The ...
I found this task here. Given the ith (1<=i<=35) Fibonacci number F(i) calculate the sum of the ith till i+9th number F(i)+F(i+1)+...+F(i+9) and the last digit of the i+246th one ...
Write the shortest code that either: Generates a Fibonacci sequence (either in standard output, or as a stream) Calculates, given n, the nth Fibonacci number (I gave both options in case one is ...
Building upon the proven success of Code Golf, I would like to introduce Code Chess. Unlike Code Golf, which strives for concision, Code Chess will strive for cleverness. Can you create a clever or ...