Cindy Wu cindywu

mkdir [name] cd [name] echo "{}" > package.json npm install next react react-dom

// add "scripts" to package.json // // "scripts": { // "dev": "next dev", // "build": "next build",

Roman numerals

Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M.

Symbol       Value
I             1
V             5
X 10

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8" />
	<meta name="next-head" content="1" />
	<script>
	document.documentElement.classList.add("__variable_20951f");
	</script>
	<meta name="next-head" content="1" />
	<script>

	@tailwind base;
	@tailwind components;
	@tailwind utilities;

	html,
	body {
	padding: 0;
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
	Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;

	// stones = [2,7,4,1,8,1]
	function minHeapify(arr: number[]): number[]{
	// push 0-th position to the end
	arr.push(arr[0]) // [2, 7, 4, 1, 8, 1, 2]
	// we will ignore arr[0] for math purposes
	let heap = arr

	let cur = Math.floor(heap.length - 1)/2 // (7-1)/2 = 6/2 = 3
	/*
	7(1)

	function maxHeapify(arr: any): any {
	arr.push(arr[0]) // push 0th position to end
	let heap = arr
	let cur = Math.floor(heap.length - 1)/2
	while (cur > 0) { // ignore the 0th index bc we pushed that value to the end
	// go from the half way mark down to 1
	let i = cur // start a the half way and work back up to 1
	// while left child position is less than length of heap
	while (2 * i < heap.length) { // while cur has a left child
	if (2 * i + 1 < heap.length && // if cur has a right child too

	const romanToInt = require("./solution");

	test("III to equal 3", () => {
	expect(romanToInt("III")).toBe(3);
	});

	test("IV to equal 4", () => {
	expect(romanToInt("IV")).toBe(4);
	});

	import React, { useState } from 'react'

	export default function Home() {
	const colors : string[] = ["bg-emerald-500", "bg-red-500", "bg-yellow-500", "bg-emerald-800", "bg-emerald-900"]

	return (
	<div className={"h-screen"}>
	<ColorBox
	colors={colors}
	/>