C++ Variables are the names given to memory locations. It is used to store any data type value. We can say that variables are the containers to store any value (information) within the program. For example int age =27; where age is an integer type variable while float area= 16.8; is a floating-point variable. … Read more
C++ Data Types tell about the size and the kind of data that is being stored in the variable. Each data type requires a different amount of memory based on its type. For example, int age = 27; where int is the data type that tells integer value stored in the variable “age” and takes … Read more
C ++ keywords words are also called reserve words. The meaning of these words is already defined by the compiler. For example int age =27; where int is the keyword whose special meaning is already defined. We cannot use it as an identifier. They always begin with the small latter. List of all possible C++ … Read more
C++ identifiers are the unique names assigned by the programmer to the variables, constants, functions or classes, etc. For example int age= 27; where “age” is the identifier given by the developer. To write any identifier you have to follow a set of rules. Let’s take a look at the rules. All alphabets, digits, and … Read more
In this article, we will learn about how to write and run C ++ code. We need two things to write the C++ code and run it successfully. The combination of both is known as the C++ Execution Environment. 1. Text editor 2. Compiler Let’s take a look at how they both help us to … Read more