function getMilk(bottles, money) {
var cost=bottles*2;
var giveMoney = prompt("Amount of money given to the robot: ");
var returned = (giveMoney-cost);
console.log("leaveHouse");
console.log("moveRight");
console.log("moveRight");
console.log("moveUp");
console.log("moveUp");
console.log("moveUp");
console.log("moveUp");
console.log("moveRight");
console.log("moveRight");
console.log("buy " + bottles + " bottles of milks and returns" + money + " $ amount");
alert("The robot has got " +bottles+ "number of bottles and retuned " +returned+ "$amount of money");
console.log("moveLeft");
console.log("moveLeft");
console.log("moveDown");
console.log("moveDown");
console.log("moveDown");
console.log("moveDown");
console.log("moveLeft");
console.log("moveLeft");
console.log("enterHouse");
}
getMilk(2)