[CSI] presedence of the conditional operator

[Mikhail Nesterenko]

CSI students,

it turns out the presedence of the conditional oerator is pretty
low. It is just above the assignment operator and below logical
operators and arithmetic operators. Thus, the value of this expression

	5 < 3 ? 8 : 1+10

is 11. 

Here is a complete operator precedence list for C++

   http://en.cppreference.com/w/cpp/language/operator_precedence

Thanks,
-- 
Mikhail