【简答题】请阅读程序,写出程序运行结果。 class A{ static String name ="tom"; static int getX() { return 2; } int getY() { return 3; } } class B extends A{ static String name ="Tuny"; static int getX() { return 4; } int getY()...
【简答题】写出程序结果: intece A { double f(double x, double y); } class B implements A { public double f(double x, double y) { return x * y; } int g(int a, int b) { return a + b; } } public class E { public stati...