这是一个简单的双人游戏代码：

// Create two players
let player1 = { name: 'Player 1', score: 0 };
let player2 = { name: 'Player 2', score: 0 };

// Game loop
while (player1.score < 5 && player2.score < 5) {

// Player 1's turn 
let p1Guess = prompt(`${player1.name}, enter your guess`); 

// Player 2's turn  
let p2Guess = prompt(`${player2.name}, enter your guess`);  

// Compare guesses and award points to the winner  
if (p1Guess === p2Guess) { 

    console.log('It\'s a tie!'); 

} else if (p1Guess > p2Guess) {  

    console.log(`${player1.name} wins this round!`);  

    player1.score++;  

} else {    

    console.log(`${player2.name} wins this round!`);    

    player2.score++;    

}                                                      }     // Determine the winner of the game and print it to the console       if (player1 > player2) {         console.log( `Congratulations ${player1}, you won! Your final score was ${player1}.score} - ${player2}.score}` );      } else if (player2 > player 1){         console.log( `Congratulations ${player2}, you won! Your final score was ${plaer2}.score} - ${plaerl}.scroe} ` );      } else{         console, log('It\'s a tie!');       }