michaelgobz

def solve(meal_cost, tip_percent, tax_percent):
    if __name__ == '__main__':
     meal_cost = float(input())

     tip_percent = int(input())

     tax_percent = int(input())
  
    total = (meal_cost*(tip_percent/100) + meal_cost*(tax_percent/100) + meal_cost)
 solve(meal_cost, tip_percent, tax_percent)