STL中的iterator配合Vector怎么用？？

[xinxin12375]

RT.请各位给点示例代码。

[ppzine]

vector<string> vec;
vec.inster(string("aa"));
vector<string>::iterator it=vec.begin();
cout<<(*it).c_str()<<endl;

[gooderfeng]

vector<T> t;
find(t.begin(), t.end(), value);

[ReverseEngineering]

迭代器？
其实就个整数！

[AI风]

vector<int> vec;

vec.push_back(1);
vec.push_back(2);
vec.push_back(3);

vector<int>::iterator it;
for(it = vec.begin(); it != vec.end(); ++it)
{
cout << *it << endl;
}

输出：
1
2
3

[sankt]

vector<int> the_vector;
vector<int>::iterator the_iterator;
for( int i=0; i < 10; i++ )
the_vector.push_back(i);
int total = 0;
the_iterator = the_vector.begin();
while( the_iterator != the_vector.end() )
{
total += *the_iterator;
the_iterator++;
}
cout << "Total=" << total << endl;