Esta es básicamente una variación de bubble-sort . Este algoritmo se divide en dos fases: la fase impar y la fase par. En la fase impar, realizamos una ordenación de burbuja en elementos indexados impares, y en la fase par, realizamos una ordenación de burbuja en elementos indexados pares.
Para saber más al respecto. Consulte Clasificación de ladrillos .
La GUI (interfaz gráfica de usuario) ayuda a comprender mejor que los programas. En este artículo, visualizaremos Brick Sort usando JavaScript.
Requisitos previos:
- Clasificación de ladrillos.
- Promesas de JavaScript .
- HTML básico , CSS y JavaScript .
- Función asincrónica/espera de JavaScript .
Acercarse:
- Primero, generaremos una array aleatoria usando la función Math.random() .
- Se utilizan diferentes colores para indicar qué elementos no están ordenados (azul cielo), comparados (rojo) y ordenados (verde claro).
- Se puede generar una nueva array presionando la tecla «Ctrl + R» .
- Button Brick Ordena los elementos usando el algoritmo de ordenación por selección.
- Finalmente, se ordenan los elementos.
A continuación se muestra la implementación del enfoque anterior.
index.html
<!DOCTYPE html> <html lang="en"> <!-- Head --> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta http-equiv="X-UA-Compatible" content="ie=edge" /> <!-- Title --> <title>Brick Sort Visualizer</title> <!-- Linking style.css --> <link href="style.css" rel="stylesheet" /> </head> <!-- Body --> <body> <section class="head"> Brick Sort Visualization </section> <section class="data-container"></section> <section id="ele"></section> <div style="margin: auto; width: fit-content"> <!-- "Brick Sort" button --> <button class="btn2" onclick="BrickSort(),disable()" id="Button2"> Brick Sort </button> </div> <!-- Linking script.js --> <script src="script.js"></script> </body> </html>
style.css
.mySlides {
display: none;
}
body {
background-color: rgb(0, 0, 0);
font-family: Verdana, sans-serif;
}
.head {
margin-top: 20px;
margin-right: 20vw;
margin-left: 20vw;
text-align: center;
font-size: 40px;
background-color: #000000;
color: white;
font-weight: bolder;
}
.data-container {
width: 600px;
color: aliceblue;
height: 364px;
position: relative;
margin: 0 auto;
}
.bar {
width: 28px;
position: absolute;
left: 0;
bottom: 0;
background-color: rgb(0, 183, 255);
transition: 0.2s all ease;
}
.bar__id {
position: absolute;
top: -24px;
width: 100%;
text-align: center;
}
.btn2 {
padding: 12px;
font-weight: bolder;
background-color: white;
border-radius: 10px;
color: rgb(0, 0, 0);
font-size: 16px;
border: white;
}
#ele {
text-align: center;
height: 35px;
}
script.js
const container = document.querySelector(".data-container");
// Function to generate bars
function generatebars(num = 20) {
// For loop to generate 20 bars
for (let i = 0; i < num; i += 1) {
// To generate random values from 1 to 100
const value = Math.floor(Math.random() * 100) + 1;
// To create element "div"
const bar = document.createElement("div");
// To add class "bar" to "div"
bar.classList.add("bar");
// Provide height to the bar
bar.style.height = `${value * 3}px`;
// Translate the bar towards positive X axis
bar.style.transform = `translateX(${i * 30}px)`;
// To create element "label"
const barLabel = document.createElement("label");
// To add class "bar_id" to "label"
barLabel.classList.add("bar__id");
// Assign value to "label"
barLabel.innerHTML = value;
// Append "Label" to "div"
bar.appendChild(barLabel);
// Append "div" to "data-container div"
container.appendChild(bar);
}
}
// Asynchronous function to perform "Brick Sort"
async function BrickSort(delay = 600) {
let bars = document.querySelectorAll(".bar");
// Initialize isSorted with false
let isSorted = false;
while (!isSorted) {
// set isSorted true
isSorted = true;
for (let i = 1; i <= 18; i = i + 2) {
// Assigning value of ith bar into value1
var value1 = parseInt(bars[i].childNodes[0].innerHTML);
// Assigning value of i+1th bar into value2
var value2 = parseInt(bars[i + 1].childNodes[0].innerHTML);
if (value1 > value2) {
// Provide red color to the ith bar
bars[i].style.backgroundColor = "red";
// Provide red color to the i+1th bar
bars[i + 1].style.backgroundColor = "red";
// Swap ith bar with (i+1)th bar
var temp1 = (bars[i].style.height);
var temp2 = (bars[i].childNodes[0].innerText);
// To pause the execution of code for 300 milliseconds
await new Promise((resolve) =>
setTimeout(() => {
resolve();
}, 300)
);
// Swap pith bar with (i+1)th bar
bars[i].style.height = (bars[i + 1].style.height);
bars[i].childNodes[0].innerText =
(bars[i + 1].childNodes[0].innerText);
bars[i + 1].style.height = temp1;
bars[i + 1].childNodes[0].innerText = temp2;
isSorted = false;
// To pause the execution of code for 300 milliseconds
await new Promise((resolve) =>
setTimeout(() => {
resolve();
}, 300)
);
// Provide skyblue color to the ith bar
bars[i].style.backgroundColor = "rgb(0, 183, 255)";
// Provide skyblue color to the i+1th bar
bars[i + 1].style.backgroundColor = "rgb(0, 183, 255)";
}
}
for (let i = 0; i <= 18; i = i + 2) {
// Assigning value of ith bar into value3
var value3 = parseInt(bars[i].childNodes[0].innerHTML);
// Assigning value of i+1th bar into value4
var value4 = parseInt(bars[i + 1].childNodes[0].innerHTML);
if (value3 > value4) {
// Provide red color to the ith bar
bars[i].style.backgroundColor = "red";
// Provide red color to the i+1th bar
bars[i + 1].style.backgroundColor = "red";
// Swap ith bar with (i+1)th bar
var temp3 = (bars[i].style.height);
var temp4 = (bars[i].childNodes[0].innerText);
// To pause the execution of code for 300 milliseconds
await new Promise((resolve) =>
setTimeout(() => {
resolve();
}, 300)
);
// Swap ith bar with (i+1)th bar
bars[i].style.height = (bars[i + 1].style.height);
bars[i].childNodes[0].innerText =
(bars[i + 1].childNodes[0].innerText);
bars[i + 1].style.height = temp3;
bars[i + 1].childNodes[0].innerText = temp4;
isSorted = false;
// To pause the execution of code for 300 milliseconds
await new Promise((resolve) =>
setTimeout(() => {
resolve();
}, 300)
);
// Provide skyblue color to the ith bar
bars[i].style.backgroundColor = "rgb(0, 183, 255)";
// Provide skyblue color to the i+1th bar
bars[i + 1].style.backgroundColor = "rgb(0, 183, 255)";
}
// To pause the execution of code for 300 milliseconds
new Promise((resolve) =>
setTimeout(() => {
resolve();
}, 300)
);
}
// To pause the execution of code for 300 milliseconds
await new Promise((resolve) =>
setTimeout(() => {
resolve();
}, 300)
);
// Providing skyblue color
for (var x = 0; x < 20; x++) {
bars[x].style.backgroundColor = "rgb(0, 183, 255)";
}
}
// Providing lightgreen color
for (var x = 0; x < 20; x++) {
bars[x].style.backgroundColor = "rgb(49, 226, 13)";
}
// To enable the button "Brick Sort" after final(sorted)
document.getElementById("Button2").disabled = false;
document.getElementById("Button2").style.backgroundColor = "#6f459e";
}
// Call "generatebars()" function
generatebars();
// Function to generate new random array
function generate() {
window.location.reload();
}
// Function to disable the button
function disable() {
// To disable the button "Brick Sort"
document.getElementById("Button2").disabled = true;
document.getElementById("Button2").style.backgroundColor = "white";
}
Producción:
Publicación traducida automáticamente
Artículo escrito por pankaj2407 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA