static void Main()
{
UserDefException objEx = new UserDefException();
try {
int[] marks1 = new int[3];
int[] marks2 = new int[3];
string student1, student2;
Console.Write("Enter the name of student 1 : ");
student1 = Console.ReadLine();
Console.WriteLine("Enter their marks below : ");
for (int i = 0; i < 3; i++)
{
Console.Write("Mark for subject {0} : ", (i + 1));
marks1[i] = Int32.Parse(Console.ReadLine());
objEx.validate(marks1[i]);
}
Console.WriteLine();
Console.Write("Enter the name of student 2 : ");
student2 = Console.ReadLine();
Console.WriteLine("Enter their marks below : ");
for (int i = 0; i < 3; i++)
{
Console.Write("Mark for subject {0} : ", (i + 1));
marks2[i] = Int32.Parse(Console.ReadLine());
objEx.validate(marks2[i]);
}
Console.WriteLine();
Console.WriteLine("Average marks of {0}", student1);
findAverage(marks1);
Console.WriteLine();
Console.WriteLine("Average marks of {0}", student2);
findAverage(marks2);
}
catch (NegativeMarksException e)
{
Console.WriteLine(e);
}
catch (OutOfRangeException e)
{
Console.WriteLine(e);
}
catch (FormatException)
{
Console.WriteLine("Invalid input");
}
Console.ReadKey();
}
static void Main()
{
try
{
int inputNo;
Console.Write("Enter an integer (between 1-365) : ");
inputNo = Int32.Parse(Console.ReadLine());
UserDefException objEx = new UserDefException();
objEx.validate(inputNo);
string month, output;
if (inputNo >= 1 && inputNo <= 31)
{
month = "January";
output = month + " " + Convert.ToString(inputNo);
Console.WriteLine(output);
}
else if (inputNo > 31 && inputNo <= 59)
{
month = "February";
output = month + " " + Convert.ToString(Math.Abs(31 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 59 && inputNo <= 90)
{
month = "March";
output = month + " " + Convert.ToString(Math.Abs(59 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 90 && inputNo <= 120)
{
month = "April";
output = month + " " + Convert.ToString(Math.Abs(90 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 120 && inputNo <= 151)
{
month = "May";
output = month + " " + Convert.ToString(Math.Abs(120 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 151 && inputNo <= 181)
{
month = "June";
output = month + " " + Convert.ToString(Math.Abs(151 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 181 && inputNo <= 212)
{
month = "July";
output = month + " " + Convert.ToString(Math.Abs(181 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 212 && inputNo <= 243)
{
month = "August";
output = month + " " + Convert.ToString(Math.Abs(212 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 243 && inputNo <= 273)
{
month = "September";
output = month + " " + Convert.ToString(Math.Abs(243 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 273 && inputNo <= 304)
{
month = "October";
output = month + " " + Convert.ToString(Math.Abs(273 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 304 && inputNo <= 334)
{
month = "November";
output = month + " " + Convert.ToString(Math.Abs(304 - inputNo));
Console.WriteLine(output);
}
else if (inputNo > 334 && inputNo <= 365)
{
month = "December";
output = month + " " + Convert.ToString(Math.Abs(334 - inputNo));
Console.WriteLine(output);
}
}
catch (InvalidArgument e)
{
Console.WriteLine(e);
}
Console.ReadKey();
}
