how to return double from double plus double?

Question

I hava 2 Double variables, and when I sum them it return me int variable. but I want it return Double too. What should I do? Thank you!

example:

double d = 4.0;
double Myd = 4.0; 

Console.WriteLine ( d+Myd ); // it returns me 8 but I want 8.0 .

Answer 1

The value 8 and 8.0 are the same. If you want decimals shown in your results, use a converter like N2 for fixed with 2 SigDig after the decimal.

Console.WriteLine((d+Myd).ToString("N2"));

Answer 2

Shannon is corret. it is returning a double, but because it is all 0's after the decimal it cuts it off. if you were to do 8.5 + 8 it would return 16.5. If you require one decimal, just use an N1.