窓の外、夕日に照らされた校門のところで、下校する生徒たちが一列に並んでバスを待ってるよ。 「先頭から乗って、後ろに並ぶ」。これ、第4回(ロジック編)でやった「キュー(行列)」の基本だったよね。 キミ、Pythonでこういう「行列」を作るとき ...
今、写経・解読しているコードで、リストをdequeオブジェクトにわざわざ変換してたんだけど、なんでだろうとおもっていろいろ調べました。 その前に、dequeオブジェクトの説明を。 説明っていっても、それほどわかってないんですよね。標準モジュールの ...
Deque stands for double-ended queue, it's an orders collection of items similar to the queue. Deque contains two ends, a front and a rear, and the items remain positioned in the collection. The items ...
Python's deque, short for "double-ended queue," is a highly optimized data structure available in the collections module. It's designed to provide fast, memory-efficient queue operations from both ...
This project was on circular double ended queues (deque) using both a circular array and a circular doubly linked list (CDLL) as underlying structures. This project was for my data structures and ...
Classic Snake Game built with pygame library and collections.deque(Arrays are terrible for the memory). The snake can eat food, grow longer, and collide with itself. Who likes boundaries, so snake is ...