8/9 What if choice1 is scissors?


#1

Hi, guys! I need help. Why interpreter writes me: "Computer: paper
undefined".

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);
function compare(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 === "rock") {
        return "rock wins";
    }
    else {
        return "scissors wins";
    }
}

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

Where is fail?


#2

Sorry, guys! My fail =) Just i need to write some choice inside console when running code =)