<aside> 💡 First In First Out

</aside>

Real Life

Just like real life, in a queue the person who’s waiting for longer is the one leaving it first - most of the time.

First In First Out

First In First Out - FIFO

Attributes

• Queue[]
• Head
• Tail
• Size

Methods

• addLast(int value): void.
• removeFirst(): Data Type of the element.
• shiftLeft(): void.
• isFull(): Boolean.
• isEmpty(): Boolean.