容器大小计算问题
请看这段代码
int main(void){ list<string> lst; vector<string> vec; lst.push_back("ABC"); lst.push_back("DEF"); lst.push_back("A"); vec.push_back("ABC"); vec.push_back("DEF"); list<string>::iterator lp = lst.begin(); vector<string>::iterator vp = vec.begin(); cout<<lp->size()<<vp->size()<<endl<<lst.size()<<vec.size()<<flush;// cout<<issame(lst,vec);}