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C++ Program to Implement Binary Heap

Last Updated: 16 July 2024

A binary heap is a complete binary tree that satisfies the heap property. The heap property states that for a max-heap, every parent node has a value greater than or equal...read more

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B-Tree Implementation in C++

Last Updated: 15 July 2024

In C++, B-trees are balanced tree data structures that maintain sorted data and allow searches, sequential access, insertions, and deletions in logarithmic time. B-trees a...read more

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How to Get the MD5 Hash of a File in C++?

Last Updated: 21 August 2024

In cryptography, we use the MD5 (Message Digest Algorithm 5) hash function for creating a 128-bit hash value which is represented as a 32-character hexadecimal number. How...read more

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How to Iterate Through a Vector in C++?

Last Updated: 15 November 2024

Iterating or traversing a vector means accessing each element of the vector sequentially. In this article, we will learn different methods to iterate over a vector in C++....read more

How to Add Elements in a Vector in C++?

Last Updated: 26 November 2024

In C++, vector provides several built-in methods to insert the elements and efficiency of the insertion depends on the position where the insertion takes place. In this ar...read more

Find Column and Row Size of a 2D Vector in C++

Last Updated: 17 February 2025

In C++, 2D vector is the vector in which each element is a vector in itself. The number of these vectors represent the column size, and the size of each vector represents ...read more

How to Delete All Elements from a Vector in C++?

Last Updated: 25 November 2024

In C++, you can delete all items from a vector to either clear its contents or free its memory. In this article, we will learn how to delete all items from a vector in C++...read more

Vector clear() in C++ STL

Last Updated: 09 April 2025

In C++, vector clear() is a built-in method used to remove all elements from a vector, making it empty. In this article, we will learn about the vector clear() method in C...read more

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How to Initialize 2D Vector in C++?

Last Updated: 22 November 2024

Initializing a 2D vector refers to the process of assigning initial values to the elements of a 2D vector. In this article, we will learn different methods to initialize a...read more

How to Insert Elements into 2D Vector in C++?

Last Updated: 22 November 2024

In C++, 2D vectors provide several built-in methods to insert elements. The efficiency of the insertion depends on where the insertion occurs. In this article, we will exp...read more

How to Iterate 2D Vector in C++?

Last Updated: 27 May 2025

Iterating or traversing a 2D vector means accessing each element of the 2D vector sequentially. In this article, we will explore different methods to iterate over a 2D vec...read more

How to Find Duplicates in a Vector in C++?

Last Updated: 26 November 2024

In this article, we will learn how to find the duplicate elements in a vector in C++.The easiest way to find the duplicate elements from the vector is by using sort() func...read more

Right Rotation of Vectors in C++

Last Updated: 05 December 2024

Right rotation of a vector involves shifting all elements to the right by a specified number of positions. The elements shifted out from the right end are wrapped around t...read more

Initialize a Vector with Hardcoded Elements

Last Updated: 05 December 2024

C++ allows us to initialize the vector with hardcoded (predefined) elements. In this article, we will learn how to initialize the vector with predefined elements.The simpl...read more

How to Insert an Element in a Sorted Vector in C++?

Last Updated: 06 December 2024

In C++, inserting element in a sorted vector should be done such that it preserves the order of elements. In this article, we will learn different methods to insert an ele...read more

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