#include <iostream>
 #include <string>
 #include <vector> 
 using namespace std; 
 /**
    Removes an element from an ordered vector.
    @param v a vector
    @param pos the position of the element to erase
 */
 void erase(vector<string>& v, int pos)
 {  for (int i = pos; i < v.size() - 1; i++)
       v[i] = v[i + 1];
    v.pop_back();
 } 
 /** 
    Prints all elements in a vector.
    @param v the vector to print
 */
 void print(vector<string> v)
 {  for (int i = 0; i < v.size(); i++)
       cout << "[" << i << "] " << v[i] << "\n";
 }
 
 int main()
 {  vector<string> staff(5);
    staff[0] = "Cracker, Carl";
    staff[1] = "Hacker, Harry";
    staff[2] = "Lam, Larry";
    staff[3] = "Reindeer, Rudolf";
    staff[4] = "Sandman, Susan";
    print(staff);
 
    int pos;
    cout << "Remove which element? ";
    cin >> pos;
 
    erase(staff, pos);
    print(staff);
    return 0;
 }