How to reduce a number in a period?

Question

C++ / C#

In general, the essence is as follows, there is a certain variable U Which should be assigned the value U = 3/180 , so when this variable is displayed, all data types known and unknown to me give out 0.000 (although in theory it should be 0.016), what to do with this - I don't understand, can anyone tell me what?

Answer 1

Well, 3/180 is how you operate with integers. Hence and 0 as a result. Try 3.0/180. Or 3/180.0.