void DisplayContribution()
{
var list = contributionReciept.Keys.ToList();
list.Sort();
Console.WriteLine("Grade \t" + "Num of Contributions \t" + "Total Contribution \t" + "Average contribution");
foreach (var grade in list)
{
GradeContribution gc = contributionReciept[grade];
Console.WriteLine(gc.Grade + "\t" + gc.Count + "\t" + gc.Total + "\t" + gc.Average);
}
}
void GetContribution(int grade)
{
Console.WriteLine("Please Enter the Amount you want to contribute. ");
double contribution = Convert.ToDouble(Console.ReadLine());
if (contributionReciept.ContainsKey(grade))
{
GradeContribution contribute = contributionReciept[grade];
contribute.Count++;
contribute.Total += contribution;
contribute.Average = (contribute.Total / contribute.Count);
}
else
{
GradeContribution contribute = new GradeContribution();
contribute.Grade = grade;
contribute.Count++;
contribute.Total += contribution;
contribute.Average = (contribute.Total / contribute.Count);
contributionReciept.Add(grade, contribute);
}
}
