Anyone care to help me get this code running correctly? Just simple if/else statements Javascript. I have tried attaching a "do {" before each of the next questions, but I couldn't get that to work. It keeps saying that "Uncaught SyntaxError: Unexpected end of input".

alert("Welcome to the 'Guess that Celebrities Age' Game! Let's see how many out of 5 you 
can guess right.")
let guess = 0;
let guess1 = 0;
let guess2 = 0;
let guess3 = 0;
let guess4 = 0;
let guess5 = 0;
let winsCounter = 0;
let losesCounter = 0;
do {
  guess = prompt("How old is Cher?");
  if (guess == 75) {
  alert("Correct! Cher is 75 years old. You guessed the number in tries.");
    winsCounter  ;
}
  else {
    alert("Wrong! Sorry, better luck next time.");
    losesCounter  ;
  }


 guess2 = prompt("How old is Elton John?");
  if (guess2 == 74) {
  alert("Correct! Elton John is 74 years old. You guessed the number in tries.");
    winsCounter  ;
}
  else {
    alert("Wrong! Sorry, better luck next time.");
    losesCounter  ;
  }


  guess3 = prompt("How old is Doja Cat?");
  if (guess3 == 26) {
  alert("Correct! Doja Cat is 26 years old. You guessed the number in tries.");
    winsCounter  ;
}
  else {
    alert("Wrong! Sorry, better luck next time.");
    losesCounter  ;
  }


  guess4 = prompt("How old is Christina Ricci?");
  if (guess4 == 42) {
  alert("Correct! Christina Ricci is 42 years old. You guessed the number in tries.");
    winsCounter  ;
}
  else {
    alert("Wrong! Sorry, better luck next time.");
    losesCounter  ;
  }


  guess5 = prompt("How old is Seth Rogan?");
  if (guess5 == 39) {
  alert("Correct! Seth Rogan is 39 years old. You guessed the number in tries.");
    winsCounter  ;
}
  else {
   alert("Wrong! Sorry, better luck next time.");
    losesCounter  ;
  }
}

CodePudding user response：

Your do statement is incorrect. It needs the while keyword at the end.

So, you can change your code to the template below to get it working.

let i = 0;
do {
  console.log(i);
  i  ;
} while (i < 5)

Basically, after the do keyword, you can add your code in the curly braces.

However, at the end of the curly braces (}), you can then add the while keyword, and a boolean condition in the brackets (parentheses).

Edit: Here is the documentation for do...while.