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What else can I help you with?
Explain The merits of using a deque to implement a stack in data structure?
Explain The merits of using a deque to implement a stack in data structure
How can I efficiently implement a circular array in Python?
To efficiently implement a circular array in Python, you can use the collections.deque data structure. Deque allows for efficient insertion and deletion at both ends of the array, making it suitable for circular arrays. You can use the rotate() method to shift elements in the array, effectively creating a circular structure.
Program to delete elements at both ends in a dequeue using c plus plus?
#include<deque> std::deque<int> deq; deq.push_back (42); deq.pop_back (); deq.push_front (0); deq.pop_front ();
How do you write a program to delete elements at both ends of a deque using C plus plus?
The C++ STL (Standard Template Library) provides a std::deque template specifically for this purpose: std::deque<int> deq {}; // default construct an empty deque of type int deq.push_back (42); // deq = {42} deq.push_front (0); // deq = {0, 42} deq.push_back (100); // deq = {0, 42, 100} deq.pop_front (); // deq = {42, 100} deq.pop_back (); // deq = {42} As with all other STL containers, any type or class that can be copy or move constructed can be placed in a std::deque, including other STL containers (even std::deque itself).
What are types of Queue?
Queue is a data structure which is based on FIFO that is first in first out. Following are the types of queue: Linear queue Circular queue Priority queue Double ended queue ( or deque )
What is difference between circular queue and double ended queue?
A circular queue is a linear data structure that connects the last position back to the first position, allowing for efficient use of space by reusing empty slots as elements are dequeued. In contrast, a double-ended queue (deque) allows insertion and deletion of elements from both ends—front and rear—providing more flexibility in how elements are managed. While a circular queue has a fixed size and operates in a FIFO (First In, First Out) manner, a deque can grow in both directions and supports both FIFO and LIFO (Last In, First Out) operations.
What is difference between enque and dequeue?
deque
What is the time complexity of deque operations in data structures?
The time complexity of deque operations in data structures is O(1), which means they have constant time complexity.
Write a algorithm for a deque operations?
please read data structure (schaum series) books
What is the birth name of Danny Demanto?
Danny Demanto's birth name is Daniel C. DeQue.
What do you understand by deque?
A double ended queue (or deque ) is a queue where insertion and deletion can be performed at both end that is front pointer can be used for insertion (apart from its usual operation i.e. deletion) and rear pointer can be used for deletion (apart from its usual operation i.e. insertion)
What is the need of deque?
A double ended queue (or deque ) is a queue where insertion and deletion can be performed at both end that is front pointer can be used for insertion (apart from its usual operation i.e. deletion) and rear pointer can be used for deletion (apart from its usual operation i.e. insertion). So when we need to insert or delete at both end we need deque.
