tenis equipment

import math
rocket_pr = float(input())
num_rockets = int(input())
num_snickers = int(input())
snickers_pr = rocket_pr / 6
total = rocket_pr * num_rockets + snickers_pr * num_snickers
total *= 1.2
sponsors  = math.ceil(total * 7 / 8)
djocovich = math.floor(total / 8)
print(f'Price to be paid by Djokovic {djocovich}')
print(f'Price to be paid by sponsors {sponsors}')