Part 8


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

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

}
compare(userChoice,computerChoice);

What am I doing wrong? It's giving me the error: SyntaxError: Unexpected token else


#2

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"
}
}


#4

How does this work if it asks to change choice1 to scissors not paper?


#5
        Lastly, what if choice1 is "scissors"? Given choice1 is "scissors",

a. if choice2 === "rock", then "rock" wins.

b. if choice2 === "paper", then "scissors" wins.

      /\ this is only an example,folow the instructions to complete the exercice

(i already posted the correct code if you need)


#6

Can anyone tell me where the error in my code is. The syntax is correct but im not sure if I am missing some element?