Program input:
For example, ask the user to give four (4) real numbers. Then, use the first and the second number as the real and as the imaginary part of one complex number and use the third and the fourth number as the real and as the imaginary part of a second complex number.

Program output:
Print out the two complex numbers built from the input to std::cout. Then, perform the mathematical operations you have defined for your Complex number type on the two numbers. Print out the operations and their results.