以下代码的输出结果为( )。 public class Pass{ static int j = 20; public void amethod(int x){ x = x*2; j = j*2; } public static void main(String args){ int i = 10; Pass p = new Pass(); p.amethod(i); System.out.println(i+" and "+j); } }
选项:
A:20 and 40
B:10 and 40
C:错误:方法参数与变量不匹配
D:10 and 20
发布时间:2024-04-22 18:03:57