/// <summary>
/// Each present requires the smallest perimeter of one face, plus the cubic volume of the present.
/// </summary>
/// <param name="present"></param>
/// <returns></returns>
private static int GetRibbonRequirements(Present present)
{
int ribbonLength = present.SmallestPerimeter();
int bowLength = present.Volume;
int totalRibbon = ribbonLength + bowLength;
Console.WriteLine(
$"Present {present.Length}L x {present.Width}W x {present.Height}H requires {ribbonLength} ft ribbon + {bowLength} bow, total {totalRibbon}.");
return totalRibbon;
}
/// <summary>
/// Get paper required for present.
/// </summary>
/// <param name="p">Present to wrap</param>
/// <returns></returns>
private static int GetPaperRequirements(Present p)
{
List<int> areas = GetSideAreas(p);
int smallestArea = areas.Min();
int surfaceArea = 2 * areas.Sum();
int total = smallestArea + surfaceArea;
Console.WriteLine(
$"Surface area: {surfaceArea} with {smallestArea} slack. Total area of {total}.");
return total;
}
/// <summary>
/// Get area of sides.
/// </summary>
/// <param name="p">Present to measure.</param>
/// <returns></returns>
private static List<int> GetSideAreas(Present p)
{
Console.Write($"Present is {p.Length} long, {p.Width} wide, {p.Height} high. ");
return new List<int> {p.Length * p.Width, p.Width * p.Height, p.Length * p.Height};
}
