28 lines
1.2 KiB
Python
28 lines
1.2 KiB
Python
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# Number of cars
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cars = 100
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# Number of people that can be fit in each car.
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space_in_a_car = 4.0
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# Number of people driving.
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drivers = 30
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# Number of passengers riding.
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passengers = 90
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# Number of cars not driven.
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cars_not_driven = cars - drivers
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# Number of cars driven.
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cars_driven = drivers
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# The total number of people that can ride in each car.
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carpool_capacity = cars_driven * space_in_a_car
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# The average number of passengers in each car.
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average_passengers_per_car = passengers / cars_driven # Line number 8, the first time, he tried to do car_pool_capacity instead of carpool_capacity
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print "There are", cars, "cars available."
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print "There are only", drivers, "drivers available."
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print "There will be", cars_not_driven, "empty cars today."
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print "We have", passengers, "to carpool today."
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print "We need to put about", average_passengers_per_car, "in each car."
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# 1. I used 4.0 for space_in_a_car, but is that necessary? What happens if it's just 4? Nothing changes in this case.
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# 2. Remember that 4.0 is a floating point number. It's just a number with a decimal point, and you need 4.0 instead of just 4 so that it is floating point.
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# 3. Write comments above each of the variable assignments.
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# 4-6 completed as well.
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