consider this
vector<int> :: iterator it;
int i;
vector<int> A;
for (i=0; i<5; i++){
A.push_back(i);
}
for(it = A.begin(); it != A.end(); it++){
cout<<*it;
}
vector<int> :: iterator it;
int i;
vector<int> A;
for (i=0; i<5; i++){
A.push_back(i);
}
for(it = A.begin(); it != A.end(); it++){
cout<<*it;
}