Using fill to set initial values in a vector : fill « STL Algorithms Modifying sequence operations « C++ Tutorial

1. C++ Tutorial
2. STL Algorithms Modifying sequence operations
3. fill

#include <algorithm>
#include <vector>
#include <iostream>

int main ()
{
    using namespace std;

    vector <int> v (3);

    // fill all elements in the container with value 9
    fill (v.begin (), v.end (), 9);

    cout << "Contents of the vector are: " << endl;
    for (size_t nIndex = 0; nIndex < v.size (); ++ nIndex)
    {
        cout << "Element [" << nIndex << "] = ";
        cout << v [nIndex] << endl;
    }

    return 0;
}