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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Count Subsequence of 101 in binary form of a number
Given a number N, the task is to count the occurrences of 101 subsequences in the binary representation of that number.Examples:Input: N = 10Output: 1Explanation: The bina...
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Bit Magic
DSA
Top 10 Object-Oriented Programming Languages in 2024
In the present world, almost all sectors make use of software applications or computer programs that require to be coded. Programming Language is a set of instructions use...
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GBlog
Programming Language
GBlog 2024
How to Recover Hacked Facebook Account?
When your Facebook account gets hacked then the complete control of the account goes to the hacker they can do anything with that. They can change the name, photo, and id...
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TechTips
Facebook Tricks
Heap | in Python | Question 10
What is the advantage of using a heap over other data structures? (A)Faster insertion and removal of elements(B)Faster searching of elements(C)Requi...
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Misc
Doubly | Linked List in Python | Question 4
Which method is used to add a new node at the end of a doubly linked list in Python? (A)add_last()(B)insert()(C)append()(D)push() ...
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Misc
Doubly | Linked List in Python | Question 3
Which method is used to add a new node at the beginning of a doubly linked list in Python? (A)append()(B)insert()(C)add_first()(D)push() ...
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Misc
Fix ‘Page Fault in Non-Paged Area’ BSOD in Windows 10
In the Windows 10 operating system, the term Non-Paged Area refers to the part of the memory where your PC's essential files are stored. These files are kept in the non-p...
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TechTips
Windows 10 Tricks
How to Change Your Instagram Username?
Instagram is one of the most widely-used social media platforms in the world. In this article, we will see how to change your Instagram username on both the desktop and th...
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TechTips
Heap | in Python | Question 9
What is the Python function used for getting the maximum element from a heap without removing it? (A)heap_peek(heap)(B)peek_heap(heap)(C)heap_get_ma...
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Misc
Heap | in Python | Question 2
Which of the following is the correct way to create a heap in Python? (A)heap = [](B)heap = [1, 2, 3, 4](C)from heapq import heapify; heapify([1, 2,...
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Misc
Heap | in Python | Question 7
What is the time complexity of finding the smallest element in a heap? (A)O(log n)(B)O(n)(C)O(1)(D)O(n log n) Answer: (C) ...
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Misc
Heap | in Python | Question 1
What is a heap? (A)A data structure that stores data in a binary tree structure(B)A collection of data elements stored in an unordered manner(C)A st...
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Misc
Doubly | Linked List in Python | Question 10
Which method is used to insert a new node at a specific position in a doubly linked list in Python? (A)insert()(B)add()(C)push()(D)append() ...
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Misc
Doubly | Linked List in Python | Question 9
Which method is used to reverse a doubly linked list in Python? (A)reverse()(B)flip()(C)swap()(D)rotate() Answer: (A) ...
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Misc
Doubly | Linked List in Python | Question 7
What is the time complexity of searching for an element in a doubly linked list? (A)O(1)(B)O(n)(C)O(log n)(D)O(n^2) Answer: ...
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Misc
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