Question

In: Computer Science

Write a function called price_of_rocks. It has no parameters. In a while loop, get a rock...

Write a function called price_of_rocks. It has no parameters. In a while loop, get a rock type and a weight from the user. Keep a running total of the price for all requested rocks. Repeat until the user wants to quit. Quartz crystals cost $23 per pound. Garnets cost $160 per pound. Meteorite costs $15.50 per gram. Assume the user enters weights in the units as above. Return the total price of all of the material. Using Python

For this discussion, you should first write pseudocode for how you would solve this problem

Please write the Pseudocode for this problem.

Expert Solution

// PSEUDOCODE//

procedure getPrice(type, weight)

if (type = 'Quartz crystal')

then return 23 * weight

else if (type = 'Garnet') then

return 160 * weight

else if (type = 'Meteorite')

return 15.5 * weight

end getPrice

procedure getUnit(type)

if (type = 'Quartz crystal')

then return 'pound'

else if (type = 'Garnet') then

return 'pound'

else if (type = 'Meteorite')

return 'gram'

end getUnit

procedure price_of_rocks()

declare double total_cost <-- 0

yesOrNo <-- 'Y'

while (yesOrNo = 'Y' OR yesOrNo = 'y') do

type <--input("Enter Rock type : ")

weight <-- input("Enter Weight ( " + getUnit(type) + " ) : ")

total_cost <-- total_cost + getPrice(type, weight)

YesOrNo <-- input("Do You wish to Continue(Y/N) : ")

end while

return total_cost

end price_of_rocks

venereology answered 1 year ago

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