​

function setup() {

  createCanvas(400, 400);

}

​

function draw() {

  background(220);

​

  let x = 1

​

​

  if (x1 < width) {

    ellipse(x1, 200, 25, 25);

    x1 = x1 + 1;

  }

​

  while (x < width) {

    ellipse(x, 200, 25, 25);

    x = x + 50;

  }

}