public class XXK2 {private int a; public XXK2(int aa) {a=aa;}public int f1(int x) {if(x%2==1) return 2*(a+x);else return 3*a+x;}public int get（） {return a;}public static void main(String[] args) {XXK2 x=new XXK2(5);int y=x.f1(9);y+=x.get（）*x.get（）;System.out.println(y=+y);}}|北开题库

[单选题]public class XXK2 {private int a; public XXK2(int aa) {a=aa;}public int f1(int x) {if(x%2==1) return 2*(a+x);else return 3*a+x;}public int get（） {return a;}public static void main(String[] args) {XXK2 x=new XXK2(5);int y=x.f1(9);y+=x.get（）*x.get（）;System.out.println(y=+y);}}

北开题库

2023-10-01 08:01:46