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drawBoard.js
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drawBoard.js
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import solveQueensBacktracking from "./backtracking.js";
// put the size of the square here
const square = 4;
console.log(solveQueensBacktracking(square).result);
console.log('Total de possibilidades: ', solveQueensBacktracking(square).total);
window.onload = () => {
drawBoard(8)
}
const queenIcon = 'fas fa-chess-queen fa-2x'
function start() {
const minAmmount = 4;
let ammount = parseInt(document.getElementById("squareAmount").value);
ammount < minAmmount ? ammount = minAmmount : ammount
drawBoard(ammount)
generateRandomQueen(ammount)
factorial(ammount)
}
function drawBoard(ammount, qun) {
let board = document.getElementById("chess-board")
board.innerHTML = '';
let square;
for(let row = 0; row < ammount; row++) {
let rowSquare = board.appendChild(document.createElement("div"))
for(let col = 0; col < ammount; col++) {
square = document.createElement("span")
rowSquare.appendChild(square)
square.id = `${row}, ${col}`
}
}
}
const factorial = (value) => {
if (value === 0 || value === 1) return 1
let result = factorial(value - 1) * value
let id = document.getElementById('probabilidade')
return id.innerHTML = result
}
const generateRandomQueen = (ammount) => {
for (let i = 0; i < ammount; i++) {
insertQueen(ammount);
}
}
const insertQueen = (ammount) => {
const min = ammount - ammount
const max = ammount
const x = parseInt(Math.random() * (max - min) + min)
const y = parseInt(Math.random() * (max - min) + min)
let selectSquare = document.getElementById(`${x}, ${y}`)
let icon = document.createElement('i')
icon.className = queenIcon
return selectSquare.appendChild(icon)
}