iven main(), complete the FoodItem class (in file Foodltem.java) with constructors to initialize each food item. The default constructor hould initialize the name to "Water" and all other fields to 0.0. The second constructor should have four parameters (food name, grams of at, grams of carbohydrates, and grams of protein) and should assign each private field with the appropriate parameter value. x: If the input is: Water he output is: Nutritional information per serving of Water: Fat: 0.00 g Carbohydrates: 0.00 g Protein: 0.00 g Number of calories for 1.00 serving (s): 0.00 x: If the input is: M&M's 10.0 34.0 2.0 3.0 here M&M's is the food name, 10.0 is the grams of fat, 34.0 is the grams of carbohydrates, 2.0 is the grams of protein, and 3.0 is the umber of servings, the output is: Nutritional information per serving of M&M's: Fat: 10.00 g Carbohydrates: 34.00 g Protein: 2.00 g Number of calories for 1.00 Number of calories for 3.00 serving (s): 234.00 serving (s): 702.00 ote: The program outputs the number of calories for one serving of a food and for the input number of servings as well. The program only utputs the calories for one serving of water. ublic class FoodItem private String name; private double fat; private double carbs; private double protein; // TODO: Define default constructor // TODO: Define second constructor with parameters to initialize private fields (name, fat, carbs, protein)
iven main(), complete the FoodItem class (in file Foodltem.java) with constructors to initialize each food item. The default constructor hould initialize the name to "Water" and all other fields to 0.0. The second constructor should have four parameters (food name, grams of at, grams of carbohydrates, and grams of protein) and should assign each private field with the appropriate parameter value. x: If the input is: Water he output is: Nutritional information per serving of Water: Fat: 0.00 g Carbohydrates: 0.00 g Protein: 0.00 g Number of calories for 1.00 serving (s): 0.00 x: If the input is: M&M's 10.0 34.0 2.0 3.0 here M&M's is the food name, 10.0 is the grams of fat, 34.0 is the grams of carbohydrates, 2.0 is the grams of protein, and 3.0 is the umber of servings, the output is: Nutritional information per serving of M&M's: Fat: 10.00 g Carbohydrates: 34.00 g Protein: 2.00 g Number of calories for 1.00 Number of calories for 3.00 serving (s): 234.00 serving (s): 702.00 ote: The program outputs the number of calories for one serving of a food and for the input number of servings as well. The program only utputs the calories for one serving of water. ublic class FoodItem private String name; private double fat; private double carbs; private double protein; // TODO: Define default constructor // TODO: Define second constructor with parameters to initialize private fields (name, fat, carbs, protein)
Chapter9: Using Classes And Objects
Section: Chapter Questions
Problem 11E: a. Write a FractionDemo program that instantiates several Fraction objects and demonstrates that...
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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
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Java
Input the following constructors
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