草庐IT

c++ - 字符串 ; &s+1;合法的?乌布?

考虑以下代码:#include#include#include#include#includeusingnamespacestd;intmain(){stringmyAry[]={"Mary","had","a","Little","Lamb"};constsize_tnumStrs=sizeof(myStr)/sizeof(myAry[0]);vectormyVec(&myAry[0],&myAry[numStrs]);copy(myVec.begin(),myVec.end(),ostream_iterator(cout,""));return0;}这里感兴趣的是&myAry[nu