4.16 LAB: Toll calculation   Toll roads have different fees based on the time of day and on weekends. Write a function calc_toll() that has three parameters: the current hour of time (int), whether the time is morning (boolean), and whether the day is a weekend (boolean). The function returns the correct toll fee (float), based on the chart below. Weekday Tolls Before 7:00 am ($1.15) 7:00 am to 9:59 am ($2.95) 10:00 am to 2:59 pm ($1.90) 3:00 pm to 7:59 pm ($3.95) Starting 8:00 pm ($1.40) Weekend Tolls Before 7:00 am ($1.05) 7:00 am to 7:59 pm ($2.15) Starting 8:00 pm ($1.10) Ex: The function calls below, with the given arguments, will return the following toll fees: calc_toll(8, True, False) returns 2.95 calc_toll(1, False, False) returns 1.90 calc_toll(3, False, True) returns 2.15 calc_toll(5, True, True) returns 1.05

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Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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4.16 LAB: Toll calculation

 

Toll roads have different fees based on the time of day and on weekends. Write a function calc_toll() that has three parameters: the current hour of time (int), whether the time is morning (boolean), and whether the day is a weekend (boolean). The function returns the correct toll fee (float), based on the chart below.

Weekday Tolls

  • Before 7:00 am ($1.15)
  • 7:00 am to 9:59 am ($2.95)
  • 10:00 am to 2:59 pm ($1.90)
  • 3:00 pm to 7:59 pm ($3.95)
  • Starting 8:00 pm ($1.40)

Weekend Tolls

  • Before 7:00 am ($1.05)
  • 7:00 am to 7:59 pm ($2.15)
  • Starting 8:00 pm ($1.10)

Ex: The function calls below, with the given arguments, will return the following toll fees:

calc_toll(8, True, False) returns 2.95
calc_toll(1, False, False) returns 1.90
calc_toll(3, False, True) returns 2.15
calc_toll(5, True, True) returns 1.05

 

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