Javascript break Statement Question 1

bigloop://from   w  ww .  j a v a2 s .  co  m
for (let i = 0; i < 10; i++) {
  smallerloop:
  for (let x = 0; x < 10; x++) {
    console.log("i:" + i + " x:" + x + "<br />");
    if (x == 3)
      break smallerloop;
    if (i == 2)
      break bigloop;
  }
}