a. The number of ingredients.
b. For each ingredient: the name, quantity, and unit of measurement. For example, one
tablespoon of sugar.
c. The number of steps.
d. For each step: a description of what the user should do.
2. The software displays the full recipe, including the ingredients and steps, in a neat format to the user
3. The user is able to request that the recipe is scaled by a factor of 0.5 (half), 2 (double) or 3 (triple).
All the ingredient quantities shall be changed accordingly when the recipe is displayed. For example, our one tablespoon of sugar will become two tablespoons of sugar if the factor is 2.
https://github.com/IIEWFL/prog6221-part-1-ST10141612