c++primer 第九章

 

#include  "item_base.h"

#include  "test.h"

 

int main(void)

{

    char* words[]={"hello","world","joyzone","linux","windows"};

 

    vector<string>list(words,words+sizeof(words)/sizeof(char*));

    copy(list.begin(),list.end(),ostream_iterator<string>(cout,"/n"));

    return 0;

}

 

 

 

 

 

int main(void)

{

    string temp="aasasf";

 

    int n =strlen(temp.c_str());

    cout<<temp.size()<<"     "<<n<<endl;

    return 0;

}