How print a sum of two numbers

Question

int x=2,y=4;
int result = x + y;
System.out.println(?);

Answer 1

System.out.println(result);

Answer 2

You have three variables:
int x = 2;
int y = 4;
int result = x + y //2 + 4 = 6
System.out.println(result);
//output: 6

Answer 3

System.out.println(result);