摘要：
Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space (size that is greater or equal... 阅读全文
摘要：
一个有趣的问题：下列 类 sizeof大小class X{} //1class Y:public virtual X{} //4 or 8class Z:public virtual X{} // 4 or 8class A:public Y,public Z{} // 8 or 12主要原因：为... 阅读全文