The Code Pilgrim's Progress

Project Euler Problem 2

christyjohn — Fri, 03 Sep 2010 12:38:51 +0000

[NB: This series is here for my own reference. It is not meant as a help for others who are trying to solve problems at Project Euler. Please don't use it so because it will foil the purpose and also I don't guarantee the quality of the answers.]

Java

public class Euler2
{
	public static void main(String[] args)
	{
		int sum = 0;
		int i = 0;
		int k = 1;
		for(int fib = 0; fib < 4000000; fib = i + k)
		{
			i = k;
			k = fib;
			if(fib % 2 == 0)
				sum += fib;
		}
		System.out.println("The result is: " + sum);
	}
}

Project Euler Problem 1

christyjohn — Fri, 03 Sep 2010 11:43:00 +0000

Java

public class Euler1
{
  public static void main(String[] args)
  {
    int sum = 0;
    for (int i = 1; i < 1000; i++)
    {
      if(i % 3 == 0 || i % 5 == 0)
      {
        sum += i;
      }
    }
    System.out.println("The sum is :" + sum);
  }
}

Welcome

christyjohn — Wed, 01 Sep 2010 07:10:56 +0000

Today I’m embarking on a new journey. I’m starting a software engineering blog. For many years I have been reading and learning from many of the top post from the blogosphere. So I thought It is time that I reciprocate the process. Thus here it is. My foray into the world of programming blogs.

You may understand the general idea behind the blog by going through the ‘About‘ page.

So once again welcome.