static void Main(string[] args)
{
string problem = "-1";
while (problem != "0")
{
Console.WriteLine("Enter a problem number (refer to the problems on projecteuler.net), or enter 0 to close: ");
problem = Console.ReadLine();
if (problem.Equals("0"))
{
}
else if (problem.Equals("1"))
{
MultiplesOf3and5 mult = new MultiplesOf3and5();
mult.calculate();
}
else if (problem.Equals("2"))
{
EvenFibonacci fib = new EvenFibonacci();
fib.calculate();
}
else if (problem.Equals("3"))
{
LargestPrimeFactor prime = new LargestPrimeFactor();
prime.calculate();
}
else if (problem.Equals("4"))
{
PalindromeProduct prod = new PalindromeProduct();
prod.calculate();
}
}
}
static void Main(string[] args)
{
LargestPrimeFactor lpf = new LargestPrimeFactor(600851475143);
long lprime = lpf.generateLargestPrime();
Console.WriteLine("The largest prime has been found: {0}", lprime);
Console.ReadLine();
}
