简答题 public class Test {
private static int i=0;
private static int j=0;
public static void main(String[] args) {
int i=2;
int k=3;
{
int j=3;
System.out.println("i + j is " + i + j);
}
k= i + j;
System.out.println("k is " + k);
System.out.println("j is " + j)/;
}
}