How am I to know what to put in para thesis for the print function for question #2 on Primitive Operators?

Question

System.outPrintIn( ). I'm stuck on the previous fill in the blank question before this question.

Answer 1

You have two variables:
int x = 2;
int y = 4;

You want the sum of both:
int result = x + y; //2 + 4

You want to print the sum:
System.out.println(result);

Answer 2

How do I post my output(code) for the lesson 4 If Statement Went Wrong? I couldn't tell if anything was wrong but I hit run a long error message came up.