2.15 LAB*: Program: Pizza party weekend

import math

# Type your code here.
totalPeople = input()
averageSlices = input()
pizzaCost = input()


totalPeople1 = int(totalPeople)
averageSlices1 = float(averageSlices)
pizzaCost1 = float(pizzaCost)


wholePizza = 8
# solving equations
totalSlices = averageSlices1 * totalPeople1;

# total pizzas
totalPizza = totalSlices / wholePizza;


# round pizza using ceil function
roundPizza = math.ceil(totalPizza)

# pizza price
pizzaPrice = roundPizza * pizzaCost1;
print('Friday Night Party')
print(f'{roundPizza} pizzas: ${pizzaPrice:.2f}')