JS-sandbox/randomNumberGuessingGame.html at master · lambda-projects-ak/JS-sandbox · GitHub

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<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>JS Test Page</title>
  <link rel="stylesheet" href="css/normalize.css">
  <!-- <link rel="stylesheet" href="css/style.css"> -->
</head>

<body class="style">
  <div class="content" style="text-align: center; margin-top: 50px;">
    <script type="text/javascript">

var randomNumber = Math.floor(Math.random () * 6) + 1;
var guess = prompt ("I am thinking of a number between 1 and 6. Quess which one.");
var correctGuess = false;

guess = parseInt(guess);

if (guess === randomNumber) {
  correctGuess = true;
}

if ( correctGuess ) {
  alert ("You guessed right! The number is " + randomNumber + ".");
} else if (parseInt(guess) < randomNumber) {
  alert ("Close! I'm thinking of a number greater than " + guess + ".");
} else if (parseInt(guess) > randomNumber) {
  alert ("Close! I'm thinking of a number less than " + guess + ".");
}

var guess2 = prompt ("Enter a second guess.");
correctGuess2 = false;

guess2 = parseInt(guess2);

if ( guess2 === randomNumber) {
  correctGuess2 = true;
}

if ( correctGuess2 ) {
  alert ("You guessed right! The number is " + randomNumber + ".");
} else  {
  alert ("Sorry! I was thinking of the number " + randomNumber + ".");
}


/* ANSWER KEY

It kept only one boolean variable correctGuess and added two more variables guessMore and guessLess.


var correctGuess = false;
var randomNumber = Math.floor(Math.random() * 6 ) + 1;
var guess = prompt('I am thinking of a number between 1 and 6. What is it?');
if (parseInt(guess) === randomNumber ) {
  correctGuess = true;
} else if ( parseInt(guess) < randomNumber ) {
  var guessMore = prompt('Try again. The number I am thinking of is more than ' + guess);
  if (parseInt(guessMore) === randomNumber) {
      correctGuess = true;
  }
} else if ( parseInt(guess) > randomNumber ) {
   var guessLess = prompt('Try again. The number I am thinking of is less than ' + guess);
  if (parseInt(guessLess) === randomNumber) {
      correctGuess = true;
  }
}
if ( correctGuess ) {
    document.write('<p>You guessed the number!</p>');
} else {
    document.write('<p>Sorry. The number was ' + randomNumber + '.</p>');
}


*/


    </script>

  </div>
</body>

</html>