1.1-Introductie-Programmeren
Calculations
Difficulty: 
What are the values of the following expressions if you assume that n = 17 and m = 18?
(Try to reason about it first, than write a program to confirm.)
- n / 10 + n % 20
- n % 2 + m % 20
- (m + n) / 2
- (m + n) / 2.0