In this blog post, you will learn how to write a C++ Program to check if a given String is Palindrome or not. But before writing the C++ code if a given String is Palindrome or not first let’s understand what a palindrome string is. A string is called a palindrome string if the reverse […]
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In this blog post, you will learn what std::reverse() is with the help of a C++ programming example. So let’s first understand std::reverse(). std::reverse() is a built-in function in C++’s Standard Template Library. It is defined in <algorithm> the header file. It reverses the order of the elements in the given range [first, last). Now
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In this blog post, you will learn how to change the integer type used by an enum C++. One point you should remember is that what I will explain here only applies to C++11 or above. You cannot do this in C++98/03. So without wasting time let us see a syntax to how we can
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In this blog post, you will learn about templates in C++ with the help of programming examples. Templates are powerful features of C++ that allow us to write generic programs. It allows us to define a family of classes, functions, or variables, an alias for a family of types, or a concept. That means as a
An enumeration is a distinct type (user-defined type) with named constants that are known as enumerators. The name of the enumeration becomes an enum name within its scope. In C++, the enumeration type is declared with an enum key. These enum keys can be only an enum or enum class or enum struct. The enum
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In this blog post, I will try to teach what is an array of strings in C with the help of example code. Also, I will also explain some invalid operations that you should avoid before using an array of strings. What is an Array of Strings in C? As you know an array
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In this blog post, you will learn the concept of short circuit evaluation. We will cover what short circuit evaluation is and its benefits in programming. Short Circuit Evaluation: The short-circuit evaluation has, minimal evaluation, or McCarthy evaluation is the concept of programming language in which an expression is stopped from being evaluated as
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This blog post will teach you about C++ Identifiers and their naming rules. I will try to explain the identifier in C++ with an example code. After reading this blog post, I believe you will be able to identify invalid and valid identifiers in C++. What is an identifier in C++? An identifier is a
In this blog post, we will learn about C++ data types with the help of examples. But before the classification first let’s understand what is data type. A data type is a classification of data that tells the compiler or interpreter how the programmer intends to use the data. At a high level, we can
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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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