Java面试题:请问一下代码输出是什么
2023-07-06
class Value
public int i = 15;
public class Test
public static void main(String argv[])
Test t = new Test();
t.first();
public void first()
int i = 5;
Value v = new Value();
v.i = 25;
second(v, i);
System.out.println(v.i);
public void second(Value v, int i)
i = 0;
v.i = 20;
Value val = new Value();
v = val;
System.out.println(v.i + ” ” + i);
答案:
答案:15 0
20