var paragraph;

var input;

var button;

var num;

var digits;

​

function setup() {

  createCanvas(400, 400);

  heading = createElement("h1", "Polydivisibility check");

  heading.position(20, 5);

  paragraph = createElement("p", "Input your number below (may not work if too long)!");

  paragraph.position(20, 55);

  input = createInput(false, "number");

  input.position(20, 105);

  button = createButton('Submit!');

  button.position(input.x + input.width, input.y);

  button.mousePressed(check);

}

​

function draw() {

  background(220);

}

​

function check() {

  var polydivisible = true;

  num = input.value();

  digits = int(str(num).split(""));

  for (i = 2; i < digits.length + 1; i++) {

    var chunk = int(digits.slice(0, i).join(""));

    print(chunk);

    print(i);

    print(chunk % i);

    if (chunk % i !== 0) {

      polydivisible = false;

      break;

    }

  }

  print(polydivisible);

}