fib | Performance Benchmark of top Github languages
kandi X-RAY | fib Summary
kandi X-RAY | fib Summary
Top 10: JavaScript, Python, Java, TypeScript, C#, Php, C++, C, Shell, Ruby reference. Others: Go, Rust, Swift, Crystal, Pony, Ada, Pascal, Fortran, Kotlin, Clojure, Scala, Mono, R, Dart, Julia, D, Nim, Cython, Python3, PyPy, Ruby jit, OCaml, Lisp, Haskell, Erlang, Elixir, Escript, Dart, Scheme, Lua, Perl, Perl6, Bash, Emoji. The code performs a recursive fibonacci to the 46th position with the result of 2,971,215,073. This is the original version where the sequence starts at 1 instead of 0. 1,1,2,3,5,8... Fibonacci can be written many different ways. The goal of this project is to compare how each language handles the exact same code.
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fib Key Features
fib Examples and Code Snippets
Lines of Code : 35License : Permissive (MIT License)
Copydef fib_binet(n: int) -> list[int]:
"""
Calculates the first n (0-indexed) Fibonacci numbers using a simplified form
of Binet's formula:
https://en.m.wikipedia.org/wiki/Fibonacci_number#Computation_by_rounding
NOTE 1: this fun 
License : No LicenseCopyfunction printFibSeries(num) {
const fibSequence = [1]
let currentElem = 1,
prevElem = 0 // The final Fib series here will be starting with zero
if (num === 1) {
return fibSequence
}
let iterationCounter = num - 1
while (itera function fiboSequence(num) {
if (num < 2) return num;
const queue = [];
queue.push(0);
queue.push(1);
for (let i = 2; i < num; i++) {
const len = queue.length;
queue.push(queue[len - 2] + queue[len - 1]);
}
return qu Community Discussions
Trending Discussions on fib
QUESTION
im currently trying to learn how to use template metaprogramming to write functional code in c++
Heres my attempt at a recursive fibonacci sequence generator
...ANSWER
Answered 2021-Jun-13 at 02:39There is no way to "avoid or get around this error".
This is fundamental to C++: template parameters must be compile time constant expressions. That means that the values (or types) of template parameters must be fully defined at compile time.
An ordinary variable is something whose value is determined at run time. Therefore ordinary variables cannot be used as template parameters.
The only exception to this are special kind of variables called constexpr variables, which are variables that have defined constant values that are fully determined at compile time, too. As such, constexpr variables can be used as template parameters because they meet the requirements of a compile time constant expression.
But if you want to generate a Fibonacci sequence specified by a non-constexpr variable you just have to write an ordinary function that does that.
QUESTION
Here's a codepen demonstrating a treetable with groups:
https://codepen.io/dharmatech/full/mdWGbox
ScreenshotScreenshot of the above treetable:
The IssueOnly some of the columns are shown; there are many more available. However, note that there is no horizontal scrollbar shown at the bottom to bring the other columns into view.
Is there a way to turn on a horizontal scrollbar?
Approaches I've exploredI've tried each of these:
...ANSWER
Answered 2021-Jun-11 at 09:04Your code is correct. And TreeTable does show all columns, you just miss the horizontal scroll at bottom of the grid.
To fix the situation, you need to
- init UI in container ( currently it is atached to the body ). To do so you need to add
containerproperty to the UI configuration
QUESTION
th.nim
...ANSWER
Answered 2021-Jun-11 at 11:56PyCapsules are defined here. You are receiving Bson ref objects in a capsule at your python code, and if I'm understanding it correctly, they are C pointers. You could modify your code to return strings, or any other type that's not a ref object, so it works:
QUESTION
I'm trying to return a default value when the other conditionals are not met with the cond statement. How can I achieve this in PicoLisp?
ANSWER
Answered 2021-Jun-07 at 17:37QUESTION
I am working on a seemingly typical task for an interview - to calculate a Fibonacci number by an index of that number. But the difficulty of the task is that the index can be up to 2000000. I have encountered several problems and I do not understand why they happen.
First the code:
...ANSWER
Answered 2021-Jun-02 at 20:25Javascript numbers are by default stored as floats, which means they're stored in scientific notation in memory (unless you're using BigInt), and they can only hold a limited amount of precision. So, a large number is represented somewhat like this: 1.2345 * 10^12, and there's a limit to the number of digits after the . that is stored in memory. You're dealing with some really large numbers, and are overflowing the amount of precision a single floating-point number can hold, which is why your computations end up wrong. BigInt is the solution to this, as it does not store numbers in scientific notation, and can hold an arbitrary amount of digits. However, you have to use BigInt all the way through your calculation - you can't just convert the scientific notation number to a BigInt at the end and expect the extra precision to pop out of nowhere.
So, to make it work properly, ensure you pass a BigInt into your fib function as a parameter (or convert it to one after it's passed in), and make sure each numeric literal is a BigInt literal (e.g. use 2n instead of 2). There is one caveat - a BigInt has to be an integer, it can not hold decimal values. This may require some adjustments to your algorithm.
If you want to learn more about the specific details of floats, and how much precision they can hold, take a look at this Wikipedia article.
QUESTION
I have written this ARM assembly code. It is supposed to put the Fibonacci sequence numbers in R4 register. I'm trying to implement this C code in a:
...ANSWER
Answered 2021-May-31 at 11:05All instructions operating on register lists always push, pop, load, store, ... the registers in ascending order of their numbers. So even if you write {R4, R2, LR}, what is actually pushed is {R2, R4, LR}. If you want a different order, you need separate PUSH instructions.
QUESTION
I have a function that should always return A[0][1]. But I use std::async and gcc says:
...test_fibonacci_method/1/main.cpp:147:1: warning: control reaches end of non-void function [-Wreturn-type]
ANSWER
Answered 2021-May-29 at 09:33OK, I understand now that the if is unnecessary. And a.get() is also to much, because the result of the lambda is not used a.wait() is better.
QUESTION
Good day, I want to write a python code to recursively calculate the entries of the Fibonacci sequence using a function. This function should take in as input an integer number which should denote the limit after which the recursion should stop.
This is what I have:
...ANSWER
Answered 2021-May-23 at 23:15I think f(1) = 0 so you need to make it
QUESTION
this is the original code for version 2 but after conversion the result totally different from the version 2. is there any mistake i make when do convert to version 3
im stuck in here for days i want the lines to be straight but , those are not straight as shows in picture below those line keeps changing in live market
...ANSWER
Answered 2021-May-15 at 14:40Why convert to 3 instead of 4?
I try convert to 4, i don't know is behaviour works as expected. btw, interesting script
QUESTION
known = {0:0, 1:1}
def fibonacci(n):
if n in known:
return known[n]
result = fibonacci(n-1) + fibonacci(n-2)
known[n] = result
return result
print(fibonacci(4))
ANSWER
Answered 2021-May-14 at 10:29This is an implementation of memoization. The dictionary will register any computed outcome so to avoid that the same work has to be done again when the function is called with the same argument.
Without memoization, the function would have looked like this:
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Install fib
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