Skip to main content

heap sort

Nov 19, 2022CodeCatch
Loading...

More JavaScript Posts

function printHeap(heap, index, level) {
if (index >= heap.length) {
return;
}
console.log(" ".repeat(level) + heap[index]);
printHeap(heap, 2 * index + 1, level + 1);
printHeap(heap, 2 * index + 2, level + 1);
}
//You can call this function by passing in the heap array and the index of the root node, which is typically 0, and level = 0.
let heap = [3, 8, 7, 15, 17, 30, 35, 2, 4, 5, 9];
printHeap(heap,0,0)

Untitled

Apr 26, 2025hasnaoui1

0 likes • 1 view

console.log("xa")

Invert Binary Tree

Oct 15, 2022CodeCatch

2 likes • 8 views

var invertTree = function(root) {
const reverseNode = node => {
if (node == null) {
return null
}
reverseNode(node.left);
reverseNode(node.right);
let holdLeft = node.left;
node.left = node.right;
node.right = holdLeft;
return node;
}
return reverseNode(root);
};

next cpu

Nov 18, 2022AustinLeath

0 likes • 2 views

import Head from 'next/head'
import Image from 'next/image'
import styles from '../styles/Home.module.css'
const { exec } = require("child_process");
exec("sensors|grep "high"|grep "Core"|cut -d "+" -f2|cut -d "." -f1|sort -nr|sed -n 1p", (error, stdout, stderr) => {
if (error) {
console.log(`error: ${error.message}`);
return;
}
if (stderr) {
console.log(`stderr: ${stderr}`);
return;
}
console.log(`stdout: ${stdout}`);
});
export default function Home() {
return (
<div className={styles.container}>
<Head>
<title>Create Next App</title>
<meta name="description" content="Generated by create next app" />
<link rel="icon" href="/favicon.ico" />
</Head>
<main className={styles.main}>
<h1 className={styles.title}>
Welcome to <a href="https://nextjs.org">Next.js!</a>
</h1>
<p className={styles.description}>
Get started by editing{' '}
<code className={styles.code}>pages/index.js</code>
</p>
<div className={styles.grid}>
<a href="https://nextjs.org/docs" className={styles.card}>
<h2>Documentation &rarr;</h2>
<p>Find in-depth information about Next.js features and API.</p>
</a>
<a href="https://nextjs.org/learn" className={styles.card}>
<h2>Learn &rarr;</h2>
<p>Learn about Next.js in an interactive course with quizzes!</p>
</a>
<a
href="https://github.com/vercel/next.js/tree/canary/examples"
className={styles.card}
>
<h2>Examples &rarr;</h2>
<p>Discover and deploy boilerplate example Next.js projects.</p>
</a>
<a
href="https://vercel.com/new?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
className={styles.card}
>
<h2>Deploy &rarr;</h2>
<p>
Instantly deploy your Next.js site to a public URL with Vercel.
</p>
</a>
</div>
</main>
<footer className={styles.footer}>
<a
href="https://vercel.com?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
target="_blank"
rel="noopener noreferrer"
>
Powered by{' '}
<span className={styles.logo}>
<Image src="/vercel.svg" alt="Vercel Logo" width={72} height={16} />
</span>
</a>
</footer>
</div>
)
}

JS Test

Mar 9, 2021LeifMessinger

0 likes • 1 view

alert("bruh")

format duration

Nov 19, 2022CodeCatch

0 likes • 0 views

const formatDuration = ms => {
if (ms < 0) ms = -ms;
const time = {
day: Math.floor(ms / 86400000),
hour: Math.floor(ms / 3600000) % 24,
minute: Math.floor(ms / 60000) % 60,
second: Math.floor(ms / 1000) % 60,
millisecond: Math.floor(ms) % 1000
};
return Object.entries(time)
.filter(val => val[1] !== 0)
.map(([key, val]) => `${val} ${key}${val !== 1 ? 's' : ''}`)
.join(', ');
};
formatDuration(1001); // '1 second, 1 millisecond'
formatDuration(34325055574); // '397 days, 6 hours, 44 minutes, 15 seconds, 574 milliseconds'