y A square it's called X, another square it's called y and now this time I'm doing pointers to int not points to char.

一个叫做x，另外一个叫做,这一次是int型指针,不是char型指针。

哈佛公开课 - 计算机科学课程节选

char * and frankly this is why we hide this detail in the first week or two because it's just not interesting to get into that early.

所以一直以来，char，*。，So，all，this，time,这就是为什么在第一二周我们隐藏这个细节的原因,过早的深入这个,是没有好处的。

哈佛公开课 - 计算机科学课程节选