import java.util.Random;
import static java.lang.Math.*;

public class TenDice {
  public static void main(String[] args) {
    Random generator = new Random();

    int numberOfTrials = Integer.parseInt(args[0]);
    int TOTAL_DICEROLLS = 10;
    int diceTotal = 0;

    for (int i = 0; i < numberOfTrials; i++) {
      rollDiceNTimes(TOTAL_DICEROLLS);
    }
  }

  public static int rollDiceNTimes(int n){
    int diceTotal = 0;
    for (int j = 0; j < TOTAL_DICEROLLS; j++) {
        diceTotal = diceTotal + (generator.nextInt(6)+1);
    }
    return diceTotal;
  }
}