ใช้ Chained Assignment: a = b = c = value ตัวอย่างโค้ด var first, second, third, fourth, fifth; first = second = third = fourth = fifth = 100; console.log(first); console.log(second); console.log(third); console.log(fourth); console.log(fifth); console.log(The sum of all values= + (first + second