Deque
FIFO+LIFOO(1)Double-ended queue. Elements can be added or removed from both the front and back in O(1) time. Right-click any node for quick actions.
Size
4
Front
12
Back
7
front
back
new-front
new-back
removing
Double-ended queue. Elements can be added or removed from both the front and back in O(1) time. Right-click any node for quick actions.