Project-Euler-In-Java

This repository is a java implement for solving the matthew.problem in Project Euler.

matthew.Tools.java

I put some commonly used function in this file:
public static boolean isPrime(Long number) : Whether this number is prime or not

matthew.Main.java

Call the function matthew.Problem.solve(), then print this result as well as the time expended.

matthew.Problem.java

The interface of the solution. When you solve a matthew.problem, you should implement this interface.