Build "Rock, Paper, Scissors", confused


#1

"Oops, try again. You seem to have something wrong with your code. It threw the following error: ReferenceError: rock is not defined" I can not understand where is the bug, I will be glad if anyone helps, thanks in advance!

This is 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" }
}
};
compare(userChoice, computerChoice);


#2

the ERROR(rock is not defined) coming from

else if ( choice1 === rock) {


#3

Now I realised my mistake, Thanks a lot!


#4

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