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

johnny lawma
johnny lawma
3,298 Points

i can't find my mistake, the browser show these erro "Document.write is not a function".

here is the code:

var randomNumber = getRandomNumber(10);
var guess;
var guessCount = 0;
var correctGuess = false;

function getRandomNumber( upper ) {
  var num = Math.floor(Math.random() * upper) + 1; 
  return num;

do {
   guess = prompt('I am thinking of a number between 1 and 10. What is it?');
  guessCount = 1;

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

} while ( ! correctGuess )
  Document.write('<h1>You guessed the number!</h1>');
Document.write ('it took you' + guessCount + 'tries to guess the number' + radomNumber);

1 Answer

Steven Parker
Steven Parker
228,978 Points

JavaScript is case-sensitive, and you have "Document.write" (with capital "D") instead of "document.write".