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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops Create a `do...while` loop

any help. i got stucked

"var correctGuess =false; do { var secret = prompt("What is the secret password?"); if (secret)!=="sesame"){ secret prompt("What is the secret password?"); }
}while(!correctGuess); document.write("You know the secret password. Welcome.");"

script.js
var correctGuess =false;
do {
 var secret = prompt("What is the secret password?");
  if (secret)!=="sesame"){
    secret prompt("What is the secret password?");
  }  
}while(!correctGuess);
 document.write("You know the secret password. Welcome.");
index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

2 Answers

Stephan Olsen
Stephan Olsen
6,650 Points

The documentation describes a do while loop pretty well.

// Declaration of variables
var result = ''; 
var i = 0;

// Start of the loop
do {
   i += 1;
   result += i + ' ';
} while (i < 5); <-- The condition

A do while loop and a while loop are very similar. The difference is that a do while loop, will run once before checking if the condition is true. A while loop will only run if the condition is true. I'd suggest that you refresh the challenge, to get the original code, and do it similar to this loop. Breaking it down in steps you should

  1. Declare the secret variable
  2. Start the loop with do {}
  3. Put the statement in the do scope
  4. Add the while condition

thank so much stephan :)