下面程序的输出是?
class access{
public int x;
private int y;
void cal(int a, int b) {
x = a + 1;
y = b;
}
}
public class access_specifier {
public static void main(String args[]) {
access obj = new access();
obj.cal(2, 3);
System.out.println(obj.x + " " + obj.y);
}
}
A 3 3
B 2 3
C 运行时错误
D 编译错误
class access{
public int x;
private int y;
void cal(int a, int b) {
x = a + 1;
y = b;
}
}
public class access_specifier {
public static void main(String args[]) {
access obj = new access();
obj.cal(2, 3);
System.out.println(obj.x + " " + obj.y);
}
}
A 3 3
B 2 3
C 运行时错误
D 编译错误