Stardust Song ssghost

THE PROBLEM

🌲 Invert a binary tree! 🌲

Except with 3 catches:

It must invert the keys ("bit-reversal permutation")
It must be a dependency-free, pure recursive function
It must have type Bit -> Tree -> Tree (i.e., a direct recursion with max 1 bit state)

	def gauss_elim(m: List[List[float]], eps: float = 1.0/(10**10)) -> bool:
	(h, w) = (len(m), len(m[0]))
	for i in range(h):
	maxrow = i
	for j in range(i+1, h):
	if abs(m[j][i]) > abs(m[maxrow][i]):
	maxrow = j
	(m[i], m[maxrow]) = (m[maxrow], m[i])
	if abs(m[i][i]) <= eps:
	return False

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8" />
	<link rel="icon" type="image/svg+xml" href="/vite.svg" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<title>Vite App</title>
	<style>
	body {
	padding: 1rem;

	use mlua::{IntoLua, Lua, Value};

	fn main() -> Result<(), Box<dyn std::error::Error>> {
	let lua = Lua::new();
	let utils = lua.create_table()?;

	let double_fn = lua.create_function(\|lua: &Lua, arg_0: i64\| {
	let res = arg_0 * 2;
	res.into_lua(lua)
	})?;

	import asyncio
	import base64
	import json
	import os
	import pyaudio
	from websockets.asyncio.client import connect


	class SimpleGeminiVoice:
	def __init__(self):

	// SPDX-License-Identifier: MIT
	// Compatible with OpenZeppelin Contracts ^5.0.0
	pragma solidity ^0.8.22;

	import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
	import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
	import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
	import "@openzeppelin/contracts/access/Ownable.sol";
	import {VRFConsumerBaseV2Plus} from "@chainlink/contracts/src/v0.8/vrf/dev/VRFConsumerBaseV2Plus.sol";
	import {VRFV2PlusClient} from "@chainlink/contracts/src/v0.8/vrf/dev/libraries/VRFV2PlusClient.sol";

	# Description: comparison between FB Prophet and NeuralProphet
	# Post: https://towardsdatascience.com/prophet-vs-neuralprophet-fc717ab7a9d8
	# Author: Michael Berk
	# Date created: 2022-12-08

	import numpy as np
	import pandas as pd

	import plotly.express as px
	import matplotlib.pyplot as plt