C++ float and double simple example

#include <iostream>

int main() {
    // Declare and initialize a float variable
    float floatVar = 3.14f;

    // Declare and initialize a double variable
    double doubleVar = 2.71828;

    // Display the values of the float and double variables
    std::cout << "Float Variable: " << floatVar << std::endl;
    std::cout << "Double Variable: " << doubleVar << std::endl;

    // Perform a simple arithmetic operation using the float variable
    float resultFloat = floatVar * 2.0f;

    // Perform a simple arithmetic operation using the double variable
    double resultDouble = doubleVar * 2.0;

    // Display the results of the arithmetic operations
    std::cout << "Result of Float Operation: " << resultFloat << std::endl;
    std::cout << "Result of Double Operation: " << resultDouble << std::endl;

    return 0;
}