alert("You will play 10 round and the highest scorer will win the game")
 //let player1 = prompt("choose")

let element = ['snake', 'water', 'gun']
let player1_score=0
let player2_score=0

for (let i =0; i<10;i  )
{
  
    let player1 = prompt("choose")
    let player2 = element[Math.floor(Math.random() * (element.lenght -0)   0)]
    
    if ((player1== snake && player2 ==snake) || (player1== water && player2==water) || (player1== gun && player2 ==gun))
    {
        alert("Tie")
    }

    if ((player1== snake && player2 ==water) | (player1== gun  && player2==snake) || (player1== water && player2 == gun))
    {
        alert("player1  wins")
        player1_score  
    }

    if ((player1== snake && player2 ==gun) || (player1== gun && player2==water) || (player1== water  && player2 ==snake))
    {
        alert("player2  wins")
       player2_score  
    }
        
  }

alert("winner of Game is : ")

if (player1_score > player2_score )
  alert("user wins with score : "   player1_score)
else if (player2_score > player1_score)
  alert ("bot wins with score"    player2_score)
else 
  alert ("tie")

console.log("final score"  "\n"   "user : "   player1_score   "\n"   "bot : "   player2_score )

The problem is with the prompt inside the for loop for player1. When I enter snake inside the prompt box it gives a error "snake is not defined". But when I try outside the for loop it works fine. Please help me out I am still in learning phase.

CodePudding user response：

The problem is with the prompt inside the for loop for player1.

No it isn't. The problem is where the code is trying to use a variable that isn't defined:

(player1 == snake && player2 == snake)

There is no variable called snake. There is, however, a string value 'snake':

let element = ['snake', 'water', 'gun']

Did you mean to compare it with a string?:

(player1 == 'snake' && player2 == 'snake')

Or perhaps with the array element?:

(player1 == element[0] && player2 == element[0])