cars = 100

space_in_a_car =4.0

drivers = 30

passengers = 90

cars_not_driven = cars - drivers

cars_driven=drivers

carpool_capacity=cars_driven*space_in_a_car

average_passengers_per_car=passengers/cars_driven

print "There are", cars, "cars available."

print "There are only", drivers, "drivers available."

print "There will be", cars_not_driven, "empty cars today."

print "We can transport", carpool_capacity, "people today."

print "We have", passengers, "to carpool today."

print "We need to put about", average_passengers_per_car, "in each car."

print 'sample it'