index.js

import inquirer from "inquirer";
const answer = await inquirer.prompt([
    { message: "Enter first number", type: "number", name: "firstNumber" },
    { message: "Enter second number", type: "number", name: "secondNumber" },
    { message: "select one of the opetion to perform Task", type: "list", name: "Task",
        choices: ["Addition", "Subtraction", "Multiplication", "Devision"],
    },
]);
//conditional statement
if (answer.Task === "Addition") {
    console.log(answer.firstNumber + answer.secondNumber);
}
else if (answer.Task === "Subtraction") {
    console.log(answer.firstNumber - answer.secondNumber);
}
else if (answer.Task === "Multiplication") {
    console.log(answer.firstNumber * answer.secondNumber);
}
else if (answer.Task === "Devision") {
    console.log(answer.firstNumber / answer.secondNumber);
}
else {
    console.log("Please select valid number");
}