摘要: 1.A call-by-value parameter is a local variable. When the function is invoked, the value of a callby-value argument is computed and the corresponding call-by-value parameter (which is alocal variable) is initialized to this value.2.yes3.10 20 301 2 31 20 34. the first won't change to the second, 阅读全文
posted @ 2012-05-08 01:17 terryhan 阅读(148) 评论(0) 推荐(0)