public static void LeapYearCheck(int year)
{
int newyear = year, count = 0;
while (newyear > 0)
{
newyear /= 10;
count++;
}
if (count == 4)
{
if ((year % 4 == 0 && year % 100 > 0) || (year % 100 == 0 && year % 400 == 0))
{
Console.WriteLine(year + " is Leap Year");
}
else
{
Console.WriteLine(year + " is not Leap Year");
}
}
else
{
Console.WriteLine("You entered wrong year");
LeapYear.LeapyaerInput();
}
}
public static void BasicProgramList()
{
Boolean flag = true;
while (flag)
{
Console.WriteLine(" ");
Console.WriteLine("Basic Program List:");
Console.WriteLine("\n1. Addition of Two Numbers\n2. Username ");
Console.WriteLine("3. Flip Coin \n4. Leap Year");
Console.WriteLine("5. Power of Two\n6. Harmonic Number");
Console.WriteLine("7. Factors");
Console.WriteLine("8. Exit");
Console.WriteLine(" ");
Console.WriteLine("Enter Your Choice:");
try
{
int choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
AdditionOfTwoNumbers.AdditionInput();
break;
case 2:
Username.UsernameInput();
break;
case 3:
FlipCoin.TossInput();
break;
case 4:
LeapYear.LeapyaerInput();
break;
case 5:
PowerOfTwo.PowerInput();
break;
case 6:
HarmonicNumber.HarmonicNumberInput();
break;
case 7:
Factors.FactorInput();
break;
case 8:
Console.WriteLine("Basic Program Exit!!");
flag = false;
break;
default:
Console.WriteLine("Wrong Choice.\nDo you want to work in Bassic Program List?\nIf yes press 1 ");
choice = Convert.ToInt32(Console.ReadLine());
if (choice == 1)
{
BasicPrograms.BasicProgramList();
}
else
{
flag = false;
}
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
