Need help for rock paper scissors


#1

How do I make it so that the screen will display who wins? right now it only shows what I picked and what the computer picked.
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);
console.log( "User: " + userChoice);
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";
}
}
}


#2

@thorence,

Please read
http://www.codecademy.com/forum_questions/559dcb4be39efe550f00006b
and concentrate on:

  • the creation of the compare function
  • the truth-table
  • the build of the IF ELSE-IF statement structure as part of the compare FUNCTION-BODY
  • the execution of the compare function (keeping in mind that the return statement is used )