My C++ solution:
#include <iostream>

using namespace std;

struct team
{
    int id;
    int n;
};

int main()
{
    register int temp, temp_2;
    team *com;
    team temp_team;
    int i;
    cin >> i;
    com = new team[i];
    for ( temp = 0; temp < i; temp++ )
    {
        cin >> com[temp].id >> com[temp].n;
    }
    for ( temp = 0; temp < i; temp++ )
        for ( temp_2 = 0; temp_2 < i; temp_2++ )
        {
            if ( com[temp].n > com[temp_2].n )
            {
                temp_com = com[temp];
                com[temp] = com[temp_2];
                com[temp_2] = temp_com;
            }
        }
    for ( temp = 0; temp < i; temp++ )
    {
        cout << com[temp].id << " " << com[temp].n << endl;
    }
    return 0;
}