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

using namespace std;

int main()
{
    int highestMountain = 0;
    int highestMountainIndex = 0;

    // game loop
    while (1) {
        for (int i = 0; i < 8; i++) {
            int mountain_h; // represents the height of one mountain.
            cin >> mountain_h; cin.ignore();
            if (mountain_h > highestMountain) {
                highestMountain = mountain_h + 1;
                highestMountainIndex = i;
            }
        }
        cout << highestMountainIndex << endl;
    }
}