vet_parking100/100

total_days = int(input())
total_hours = int(input())
day_sum = 0
for day in range(1, total_days + 1):
    hour_sum = 0
    for hour in range(1, total_hours + 1):
        if day % 2 != 0:
            if hour % 2 == 0:
                hour_sum += 1.25
            else:
                hour_sum += 1
        elif day % 2 == 0:
            if hour % 2 != 0:
                hour_sum += 2.50
            else:
                hour_sum += 1
    print(f"Day: {day} - {hour_sum:.2f} leva")
    day_sum += hour_sum
print(f"Total: {day_sum:.2f} leva")