displaying a vector

[tony1]

Does any one know how to display a vector after inputing numbers into the vector? Help

[zen]

Do you mean STL vector? If so you can access the vector the same way as an array, using the subscript operators -

vector <int> yourVector(300);

yourVector[0]=10;

cout << yourVector[0];

//etc

[edk]

if it's a vector like a resizeable array, here's what you do.

for (int i(0); i < yourVector.size(); i++){
     cout<<yourVector[i]<<"\n";
}

This will display each value in your vector on a separate line, assuming ostream<< has been defined for whatever you're storing in your vector. yourVector.size() may vary from vector class to vector class. it's size() in mine, but others use length() or numElements().