Why does my output says Memory full?

Question

public class Program
{
static int sum(int x,int y){
return x+y;
}

public static void main(String[] args) {
int i = sum(3,4);
System.out.println(i);
}
}

Answer 1

Works fine for me, when I run your code in the playground.
Have you tried it again? Maybe there was something wrong at server side.

Answer 2

Thanks for helping. You are right, something wrong at server side.