#include <cstdlib>
#include <iostream>

using namespace std;

int main()
{
    bool skuplja = true;
    int g, uk=0;
    for ( int i = 0; i < 10; ++i )
    {
        cin >> g;
        if ( abs( 100-uk ) >= abs( 100-(uk+g) ) && skuplja == true )
            uk += g;
        else
            skuplja = false;
    }
    cout << uk << endl;
}