While stacks use the LIFO... «Грокаем структуры данных»
fru-n-quiz20 марта 2026While stacks use the LIFO (last in, first out) policy, queues abide by a symmetric principle, called FIFO, which stands for first in, first out. FIFO means that when we consume an element from a queue, the element will always be the one that has been stored the longest, and it is the only one we can remove.6
