❗️Что будет на выходе:

function createCounter() {
  let count = 0;
  
  function increment() {
    count += 1;
    return count;
  }
  
  function decrement() {
    count -= 1;
    return count;
  }
  
  return { increment, decrement, value: () => count };
}

const counter = createCounter();
counter.increment();
counter.increment();
counter.decrement();

console.log(counter.value() + counter.increment());

Ответ: 3

JavaScript test | #JavaScript & Max