“How do you define an integer variable in C++?”

"In C++ an integer variable is declared using the syntax “int x;” where “int” specifies the data type and “x” is the variable name. This allocates memory for storing whole numbers. C++’s type system ensures efficient data handling critical for programming tasks like algorithms and system development. Understanding variable declaration is fundamental for developers supporting applications in software engineering game development and data processing where precise data management drives program functionality."