I used window.prompt() to receive random value from Judge but it give me Run Time Error, despite my algorithm is correct

  • created

    Aug '22
  • last reply

    Aug '22
  • 1

    reply

  • 539

    views

  • 2

    users

  • 1

    like

  • 1

    link

If you go to ideone.com19, select javascript as the language, then click the sample link, you’ll see something like one of these depending upon which flavour of javascript you chose:

while((num = readline()) != 42) {
  print(num);
}

or

importPackage(java.io);
importPackage(java.lang);
 
var reader = new BufferedReader( new InputStreamReader(System['in']) );
 
while(true) {
  var line = reader.readLine();
  if(line == null || line == "42") {
    break;
  } else {
    System.out.println(line);
  }
}