#02 The Gardening Company

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Flowchart

Pseudocode

SUBROUTINE calc()
	INPUT radius "Enter the radius"
	INPUT height "Enter the height"
	INPUT cost "Enter the cost"
	area=3.14159*radius*radius
	volume=area*height
	total=volume*cost_per_cm
	PRINT The total cost is: %.2f'%total
	RETURN total
calc()

Code

def get_total():
  #run this code until the try loop is finished
  while True:
    try:
      radius=float(input('Enter the radius:\n'))
      height=float(input('Enter the height:\n'))
      cost_per_cm=float(input('Enter the cost:\n'))
      #break the loop when they have been entered
      break
    #this is an error text for if nothing is inputed into the radius, height and cost_per_cm
    except:
      print('an error occoured, please try again')
  #these are calculations made to get the final total
  area=3.14159*radius*radius
  volume=area*height
  total=volume*cost_per_cm
  #print out the total cost
  print('The total cost is: %.2f'%total)
  return total
#call the function
get_total()

#02 The Gardening Company

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Flowchart

Pseudocode

Code

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