程序代写代做代考 Programming Exercise 3-1

Programming Exercise 3-1

Programming Exercise 5-1
# Global constant for conversion

KILOMETERS_TO_MILES = 0.6214

# main def

def main():

# Local variables

mykilometers = 0.0 # Variable to hold the distance in kilometers

# Get distance in kilometers

mykilometers = float(input(“Enter the distance in kilometers: “))

# Print miles

showMiles(mykilometers)

# The showMiles function accepts kilometers as an argument

# and prints the equivalent miles.

def showMiles(kilometers):

#Declare local variables

miles = 0.0

miles = kilometers * KILOMETERS_TO_MILES

print (“The conversion of”, format(kilometers, ‘.2f’), “kilometers”)

print (“to miles is”, format(miles, ‘.2f’), “miles.”)

# Call the main function.

main()

_1254491306.vsd

main()
getKilometers
(distanceKilometers)
showMiles
(distanceKilometers)
End
Declare
distanceKilometers
getKilometers
(Ref kilometers)
Return
Display “Enter
the distance in
kilometers.”
Input
kilometers
showMiles
(kilometers)
Return
Set miles =
kilometers *
KILOMETERS
_TO_MILES
Display
“The conversion of “,
kilometers, “ to miles
is “, miles, “ miles.”
Declare
miles
Global Constant Real
KILOMETERS_TO_MILES

main()

getKilometers
(distanceKilometers)

showMiles
(distanceKilometers)

End

Declare
distanceKilometers

getKilometers
(Ref kilometers)

Input
kilometers

showMiles
(kilometers)

Return

Return

Display “Enter the distance in kilometers.”

Set miles =
kilometers * KILOMETERS_TO_MILES

Display
“The conversion of “, kilometers, “ to miles is “, miles, “ miles.”

Declare
miles

Global Constant Real KILOMETERS_TO_MILES