computer science/java help?

Question

if i add an int to a double what would the output be?
example?
int x=6 ;
double y=3.4;
System.out.println(x+y);

also, what is the output of this:
int x=10 , y=12;
system.out.print(x | y);

Answer 1

double

10/12=0

Answer 2

try yourself and see