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function Enum(...names) {
	const target = new.target ? this : names.shift();

	const desc = {
		writable: false,
		configurable: false,

		value: null,
		enumerable: true
	};

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// List of strings that will be chained to spell words.
const atoms = new Set(["ac", "al", "am", "sb", "ar", "as", "at", "ba", "bk", "be", "bi", "bh", "b", "br", "cd", "ca", "cf", "c", "ce", "cs", "cl", "cr", "co", "cu", "cm", "ds", "db", "dy", "es", "er", "eu", "fm", "f", "fr", "gd", "ga", "ge", "au", "hf", "hs", "he", "ho", "h", "in", "i", "ir", "fe", "kr", "la", "lr", "pb", "li", "lu", "mg", "mn", "mt", "md", "hg", "mo", "nd", "ne", "np", "ni", "nb", "n", "no", "os", "o", "pd", "p", "pt", "pu", "po", "k", "pr", "pm", "pa", "ra", "rn", "re", "rh", "rg", "rb", "ru", "rf", "sm", "sc", "sg", "se", "si", "ag", "na", "sr", "s", "ta", "tc", "te", "tb", "tl", "th", "tm", "sn", "ti", "w", "uub", "uuh", "uuo", "uup", "uuq", "uus", "uut", "uuu", "u", "v", "xe", "yb", "y", "zn", "zr"]);

// An optimization. Should be equal to the length of the longest string in the `atoms` set above. Not strictly necessary
const maxAtomSize = 3;

/*
USAGE:
	createMolecule(String targetWord) -> Iterator -> Array<String>
	

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function loadScript(url) {
	var request = new XMLHttpRequest;
	request.open('GET', url, false);
	request.send();
	eval(request.responseText);
}

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function multiKey(keyGroups) {
	let obj = {};
	let props = {};

	for (let keyGroup of keyGroups) {
		let masterKey = keyGroup[0];
		let prop = {
			configurable: true,
			enumerable: false,

rvighne

/*
SYNTAX:
	object Object.prototype.lazyProp(string propName, function evaluator [, object propertyDescriptorDefaults]);

USAGE:
	let obj = {};
	obj.lazyProp('sqrtPI', () => Math.sqrt(Math.PI))
		.lazyProp('e4', () => Math.E ** 10);
	
	// obj.sqrtPI and obj.e4 have not been calculated yet

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// Documentation: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign
// Public domain

if (typeof Object.assign !== 'function') {
	Object.defineProperty(Object, 'assign', {
		configurable: true,
		enumerable: false,
		writable: true,

		// Second argument forces the `length` property to be 2, as per the spec

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/*
USAGE:
	void removeFormatting(Element)

RESULT:
	The provided element now contains a single Text node, whose value is
	the concatenation of all the Text nodes in the original element's hierarchy
*/

// Used internally. Empties the element and returns the concatenated text as a String

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/*
SYNTAX:
	Generator treeIterator(Node root, int whatToShow, bool function filter(Node))
	- root: The parent node. It is not returned.
	- whatToShow: Bitmask of the NodeFilter.SHOW_* static constants. Represents the types of nodes included.
	- filter: Predicate returning whether the node given as the first argument should be included in the iteration.
		Instead of a boolean, it may return a NodeFilter.FILTER_* static constant.
		A return value of `true` is implicitly converted to `NodeFilter.FILTER_ACCEPT`,
		and `false` becomes `NodeFilter.FILTER_REJECT`
	

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#pragma once

#include <cmath>
#include <vector>

struct Triangle {
	int a, b, c;
};

inline int gcd(int a, int b)

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function probablyPrime(n, k) {
	// Always prime
	if (n === 2 || n === 3)
		return true;

	// Never prime
	if (n % 2 === 0 || n < 2)
		return false;

	// Write (n - 1) as 2^s * d