In this article, We will discuss the problem to find three elements from different three arrays such that A + B + C = sum. Consider the below example for a better understanding. Let’s assume A, B, and C are 3 arrays of “N” elements each. Now your task is to find a way for […]
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In this article, you will learn about C++ access specifiers with the help of programming examples and explanations. The access specifiers of C++ are public, private, and protected. Basically, the access specifier defines the access rules for class members. This rule is applicable until the end of the class or until another access specifier is
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In this article, you will learn how to write a C++ program to check whether a number is even or odd. Here I will use an if-else statement, ternary conditional statement, and modulo division to check given number is even or odd. Before starting the program let’s first understand that even and odd numbers. Any
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In this tutorial, you will see how to find the largest among three numbers using a C++ program. Example, Input: num1= 12, num2 = 108, num3= 100 Output: Largest number = 108 Input: num1= 200, num2 = 180, num3= 10 Output: Largest number = 200 Below mentioned C++ program asks the user to enter three
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This blog post will teach you about C++ keywords (reserved words in C++ programming). We will list out almost famous C++ keywords and their examples. Let’s first understand what C++ keyword is. Keywords are predefined reserved identifiers that have special meanings. And because they are reserved by the language, these keywords are not available
I believe you have read the statement “Undefined Behaviour” or “UB” in many programming books and blogs. Many new programmers and newbies are not able to understand the meaning of this statement. If you are one of them then this blog post is for you because, in this blog post, you will learn the meaning
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In this tutorial, you will learn how binary search works. Also, you will learn how to write the program using the binary search algorithm. In this blog post, you will find working examples of Binary Search in C, and C++. Before implementing the code let’s first understand the binary search algorithm. Binary search is a
In this blog post, you will learn the difference between C and C++ programming languages. C and C++ are widely used oldest programming languages and are mainly used in embedded system applications. This article will not only explain the difference between C and C++ but also cover some other topics. Let’s see some topics which
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In this blog post, you will learn the rvalue reference and its uses in C++ programming with the help of example code. Before starting the article, I believe that you are already familiar with lvalue, rvalue, and references in C++ because these are the primary prerequisites to understanding this topic. If you are not aware
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Many newbies ask these questions, “Why pass by const reference instead of by value in C++?”. So in this post, I will give the answer to the question of why you should pass parameters in function by const reference instead of by value. I will also explain the difference between const reference and normal parameter
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