Undefined error for 8/9. Please help


#1

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";
}

};

console.log(compare(userChoice,computerChoice));


#2

You are getting lost in the curly-bracket-{ } Forest

Change your

else if (choice1 === "paper") {
 if (choice2 === "rock") {
 return "paper wins";
 }
}
else {
 return "scissors wins";
}

};

into

else if (choice1 === "paper") {
    if (choice2 === "rock") {
          return "paper wins";
    }
    else {
         return "scissors wins";
    }
}
};

#3

Thanks for your help! That worked. I've been stuck on that for a couple months now.


#4

Thank you! This helped me too :grinning: