C++

Learn about how to remove character from string in C++ in different ways.

Learn about how to create vector of vectors in C++.

Learn about vector in C++. It also cover various functions of vector in C++.

In this article, we are going to see how to convert string to char array in C++. String vs character array in C++ In C, we used string as character array. String used to be a collection of characters terminated by a NULL character. char str[]=”Java2Blog” Here, str[0]=’J’ str[1]=’a’ str[2]=’v’ str[3]=’a’ str[4]=’2’ str[5]=’B’ str[6]=’l’ str[7]=’o’ […]

In this article, we will see how to implement stack in C++ using linked list. Stack as an Abstract data Type Stack is an ordered data structure to store datatypes in LIFO (Last In First Out) order. That means the element which enters last are first to exit(processed). It’s like a bunch of concentric rings […]

This article is about queue implementation using array in C++. Queue as an Abstract data Type Queue is an ordered data structure to store datatypes in FIFO (First in First Out) order. That means the element which enters first is first to exit(processed). It’s like the normal queue in front of any ticket counter. Of […]

This article is about stack implementation using array in C++. Stack as an Abstract data Type Stack is an ordered data structure to store datatypes in LIFO (Last In First Out) order. That means the element which enters last is first to exit(processed). It’s like a tower of concentric rings kept one over other. Of […]

This article is about binary search and its implementation in C++. What is Binary Search? The word ‘Binary’ actually refers to ‘two’. So, it’s anticipatable that there will be something related to ‘two’. In case of linear search, we start from the beginning of an array and keep checking gradually. Now, there may be cases […]

Breath First Search is a graph traversal technique used in graph data structure. It goes through level-wise. Graph is tree like data structure. To avoid the visited nodes during the traversing of a graph, we use BFS. In this algorithm, lets say we start with node x, then we will visit neighbours of x, then […]