#include <iostream> 
#include <string> 
#include <vector> 
using namespace std;

int main() 
{ 
    const int NUM_PERSONS = 10;

    vector<string> names(NUM_PERSONS); 
    vector<int> ages(NUM_PERSONS);

    for (int i = 0; i < names.size(); i++) 
    { 
        cout << "Enter name: "; 
        getline (cin, names[i]);

        cout << "Age: "; 
        cin >> ages[i]; 
        cin.get();         // get rid of newline left in the input buffer 
                            // (otherwise the next getline would fail) 
    }

        /* star assuming that element 0 is both the lowest and the highest 
           (after all, it is the only element checked so far, so it is both 
           the lowest and the highest).  Then, compare the rest, starting 
           at element 1 */

    int pos_youngest = 0, pos_oldest = 0;

    for (int i = 1; i < ages.size(); i++) 
    { 
        if (ages[i] < ages[pos_youngest]) 
        { 
            pos_youngest = i; 
        }

        if (ages[i] > ages[pos_oldest]) 
        { 
            pos_oldest = i; 
        } 
    }

        // Now print them

    cout << endl; 
    for (int i = 0; i < names.size(); i++) 
    { 
        cout << names[i] << " - " << ages[i];    // no newline yet...

        if (i == pos_youngest) 
        { 
            cout << "  (youngest)"; 
        }

        if (i == pos_oldest) 
        { 
            cout << "  (oldest)"; 
        }

        cout << endl; 
    }

    return 0; 
}