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Automatically solves Mathletics math problems when "A" is pressed.
当前为
// ==UserScript==
// @name Mathletics Auto Math Solver
// @namespace / http://tampermonkey.net
// @version 2.0
// @description Automatically solves Mathletics math problems when "A" is pressed.
// @author nukerboss
// @match https://*.mathletics.com/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
// Function to solve addition, subtraction, and multiplication equations
function solveEquation() {
var equation = document.getElementsByClassName('questions-text-alignment whiteTextWithShadow question-size-v4')[0].innerText.trim();
var result;
if (equation.includes("=")) {
var equationParts = equation.split('=');
var leftPart = equationParts[0].trim();
var rightSide = parseInt(equationParts[1].trim());
if (leftPart.includes("_")) {
// Solve for blank space in the equation
if (leftPart.includes("+")) {
var parts = leftPart.split("+");
var leftNumber = parseInt(parts[0].trim());
result = rightSide - leftNumber;
} else if (leftPart.includes("-")) {
var parts = leftPart.split("-");
var leftNumber = parseInt(parts[0].trim());
result = leftNumber - rightSide;
} else if (leftPart.includes("×")) {
var parts = leftPart.split("×");
var leftNumber = parseInt(parts[0].trim());
result = rightSide / leftNumber;
}
} else {
// Handle standard equations
var parts = leftPart.split(" ");
var firstNum = parseInt(parts[0].trim());
var operator = parts[1];
var secondNum = parseInt(parts[2].trim());
switch (operator) {
case "+":
result = firstNum + secondNum;
break;
case "-":
result = firstNum - secondNum;
break;
case "×":
result = firstNum * secondNum;
break;
}
}
// Display the result
document.getElementById("dashow").innerText = result;
document.getElementsByClassName("questions-input-adjustment questions-input-width-v3")[0].value = result;
}
}
// Event listener for the "A" key to solve the equation
window.addEventListener("keydown", function(e) {
if (e.key === "A" || e.key === "a") {
solveEquation();
}
});
})();