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Start your free trialSamuel Igborgbor
4,335 PointsCreate a 'do...while' loop (JavaScript loop Array and Objects)
Question This is the code we used in the last code challenge. After learning about do...while loops, don't you think this would work better in the do...while style? Re-write the code to use a do...while loop.
var secret = prompt("What is the secret password?");
while ( secret !== "sesame" ) {
secret = prompt("What is the secret password?");
}
document.write("You know the secret password. Welcome.");
Answer
do { guess = prompt('What is the secret password?'); guessCount += 1; if (guess === secret) { correctGuess = true; } } while ( !correctGuess ) { document.write("You know the secret password. Welcome."); }
Response Bummer! There was an error with your code: ReferenceError: Canβt find variable: sesame
var secret = sesame;
var guess;
var guessCount = 0;
var correctGuess = false;
do {
guess = prompt('What is the secret password?');
guessCount += 1;
if (guess === secret) {
correctGuess = true;
}
} while ( !correctGuess ) {
document.write("You know the secret password. Welcome.");
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
1 Answer
Steven Parker
231,236 PointsYou've gotten a bit too fancy here. For best results from a challenge, always do only what the instructions ask and nothing extra.
Here's a few hints:
- you don't need extra variables, use just one like in the original code
- keeping a count is not part of the challenge
- you don't need a conditional if the loop expression checks the right thing
- the "while" in a "do...while" ends the loop, there's no code block after it
- string literals must be enclosed in quotes