# Solution for th 9/9 next steps

#1

this is my solution for the next steps I hope it could help.

var userChoice = prompt("Do you choose rock, paper, scissors or rope?");
var choice = function ()
{
userChoice = prompt("Do you choose rock, paper, scissors or rope ?");

};
var check = function ()
{
while(userChoice !== "rock" && userChoice !== "paper" && userChoice !== "scissors" && userChoice !== "rope")
{ confirm(userChoice +" is invalid entry");
choice();
}
};
check();
//console.log("User: " + userChoice);

``````    var computerChoice = Math.random();
if (computerChoice < 0.25)
{
computerChoice = "rock";
}
else if(computerChoice <= 0.5)
{
computerChoice = "paper";
}
else if(computerChoice <= 0.75)
{
computerChoice = "scissors";
}
else
{
computerChoice = "rope";
}``````

console.log("User: " + userChoice);
console.log("Computer: " + computerChoice);

var compare = function (userChoise, computerChoice)
{
if(userChoise === computerChoice)
{
var result = prompt( "The result is a tie! Do you want to play again?");
if(result === "yes")
{
choice();
check();
}

``````}
else if(userChoise === "rock")
{
if(computerChoice === "scissors")
{
return "rock wins";
}
else if(computerChoise === "paper")
{
return "paper wins";
}
else
{
return "rock wins";
}
}
else if(userChoise === "paper")
{
if(computerChoice === "rock")
{
return "paper wins";
}
else if(computerChoise === "scissors")
{
return "scissors wins";
}
else
{
return "rope wins";
}
}
else if(userChoice === "scissors")
{
if(computerChoice ==="rock")
{
return "rock wins";
}
else if(computerChoice ==="paper")
{
return "scissors wins";
}
else
{
return "rope wins";
}
}
else
{
if(computerChoice === "rock")
{
return "rock wins";
}
else if(computerChoice === "paper")
{
return "rope wins";
}
else
{
return "rope wins";
}
}``````

};
compare(userChoice, computerChoice);

#2

as you are making a mess
userChoice and userChoise
computerChoice and computerChoise

#3

I have a correct execution ,which lines please.

#4

Hey, Here is the solution

``````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 === "rock") {
return "rock wins";
}
else {
return "scissors wins";
}
}
};
compare(userChoice, computerChoice);``````

#6

@kshitij760,