Syntax Check! =<


#1

How do I call a function and pass in variables? This the code I think is right:

compare(userChoice computerChoice);

#2

Your on the right track but you need to seperate your arguments by a , between userChoice and computerChoice.


#3

Thanks! Now something else is wrong this my code:

    var userChoice = prompt("Do you choose rock, paper , or scissors?");
var computerChoice = Math.random();
if (computerChoice < 0.34) {
	computerChoice = "rock";
} else if(computerChoice <= 0.67) {
	computerChoice = "paper";
} else {
	computerChoice = "scissors";
} 
console.log("Computer: " + computerChoice);

var compare = function(choice1, choice2) {
    if (choice1 === choice2) {
        return "The result is a tie!"
    };
    else if (choice1 === "rock") {
        if (choice2 === "scissors") {
            return "rock wins";
        } else {
            return "paper wins";
        }
    };
    else if (choice1 === "paper") {
        if (choice2 === "rock") {
            return "paper wins";
        } else {
            return "scissors wins";
        }
    };
    else if (choice1 === "scissors") {
        if (choice2 === "paper") {
            return "scissors wins";
        } else {
            return "rock wins";
        }
    };
};

#4

At least one problem are the semicolons after your conditions. Here is a link with a longer explanation about what trouble they may cause:


#5

In future times please tell what the error is, but the error you're having is that you're not supposed to have the semicolons after a if or else if statement, so remove those and it should work :smile: