A Look Back

February 2, 2017 Leave a comment

A couple of things to cover here.  I intend to write more on code and Web development going forward.  As I began to post regular blogs I put down thoughts that came to me “on the fly.”  This post will cover a quick review of January 2017, the first February post will focus primarily on some code I wrote a little while back.

The Mysterious Island – taking much longer to complete than I had intended.  I’ll post a brief review when I finish.  Overall there’s a pretty obvious pattern where a new scenario is introduced, clues to the final outcome, and generally a positive final outcome.  Jules Verne is not short on details and I’m fascinated at some of the descriptions about geography, science and faith!

Project Euler – completed 4,5,6 & 7.
The first three problems I attempted were not too difficult.  Problem 4 requires the largest palindrome product of 2 – 3 digit numbers.  Problem 5 requires the smallest positive number evenly divisible by all of the numbers from 1 to 20. Problem 6 requires the difference of the sum of the squares of the first 100 and the square of the sum of the first 100 numbers.  Finally, problem 7 requires the 10001st prime number.  Each problem required setting up interesting algorithms, but problem 7 presented a significant challenge because it requires a very high prime number.  I spent significant time refining the algorithm for determining if a number is prime.

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Categories: Perspective