#include <stdio.h>
int main()
{
    int score[10][2] = {{0}};
    int extra = 0;
    int sum = 0;
    int i;
    for (i = 0; i < 9; i++) {
        scanf("%d", &score[i][0]);
        if (score[i][0] != 10) {
            scanf("%d", &score[i][1]);
        }
    }
    scanf("%d", &score[9][0]);
    scanf("%d", &score[9][1]);
    if (score[9][0] == 10 || score[9][0] + score[9][1] == 10) {
        scanf("%d", &extra);
    }
    for (i = 0; i < 9; i++) {
        if (score[i][0] == 10) {
            if (i != 8 && score[i + 1][0] == 10) {
                sum += 10 + score[i + 1][0] + score[i + 2][0];
            } else {
                sum += 10 + score[i + 1][0] + score[i + 1][1];
            }
        } else if ((score[i][0] + score[i][1]) == 10) {
            sum += 10 + score[i + 1][0];
        } else {
            sum += score[i][0] + score[i][1];
        }
    }
    sum += score[i][0] + score[i][1] + extra;
    printf("%d\n", sum);
    return 0;
}