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);
}
}

【A.】y=52
【B.】y=53

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