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Programming Logic

Programming Logic and Design Solved Assignment

This is solved assignment of programming logic course. If you are looking for assistance in programming logic, you can contact us at rakesh@xamnation.com

Programming Logic and Design Assignment

A man named John Raymond is so pleased with the program you created for his clients that he refers you to his coworker, a nutritionist in the same fitness facility. The nutritionist would like you to create a program that calculates fat grams and calories.

Exercise

Design a program that asks for the number of fat grams and calories in a food item. Validate the input as follows:

  • Make sure the number of fat grams and calories is not less than 0.
  • According to nutritional formulas, the number of calories cannot exceed fat grams× 9. Make sure that the number of calories entered is not greater than fat grams × 9.

Once correct data has been entered, the program should calculate and display the percentage of calories that come from fat. Use the following formula:

Percentage of calories from fat=(Fat grams×9)÷Calories

Some nutritionists classify a food as “low fat” if less than 30 percent of its calories come from fat. If the results of this formula are less than 0.3, the program should display a message indicating the food is low in fat.

 

Question

  1. Create the pseudo-code for this program
  2. Create a flowchart for this program

Solution(Flowchart)

Pennfoster IT diploma course assignment

Module main() 
Declare String doAnother 
Do 
Call getFatcalories()
Display "Do you have another item? (Enter y for yes.)" 
Input doAnother
While doAnother == "y" OR doAnother == "Y"
End Module

Module getFatcalories() 
Declare Real fatgram, calories,fatcalories

Display "Enter number of fat grams."
Input fatgram 
While fatgram < 0 
Display "Number of fat grams cannot be negative. Please" 
Display "enter the correct number of fat grams." 
Input fatgram 
End While

Display "Enter calories"
Input calories 
While calories < 0 
Display "The calories cannot be negative. Please" 
Display "enter the correct calories." 
Input calories 
End While

While calories > fatgram*9 
Display "The calories cannot be more than 9 times fatgrams. Please" 
Display "enter the correct calories." 
Input calories 
End While

Set fatcalories = (fatgram*9) / calories 
Display "The percentage of calories that come from fat is $", fatcalories 

While fatcalories<30%
Display "This is low fat food"
End While

End Module

End Note

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