Algorithms

Project Euler done in Java: Performance Testing

1. Multiples of 3 and 5 - solved 1/6/13

2. Even Fibonacci numbers - solved 1/6/13

3. Largest prime factor - solved 1/6/13

4. Largest palindrome product- solved 1/6/13

5. Smallest multiple - solved 1/6/13

6. Sum square difference - solved 1/6/13

7. 10001st prime - solved 1/6/13

8. Largest product in a series - solved 1/6/13

9. Special Pythagorean triplet - solved 1/6/13

10. Summation of primes - solved 1/6/13

11. Largest product in a grid - solved 1/7/13

12. Highly divisible triangular number - solved 1/7/13

13. Large sum + List - solved 1/7/13

14. Longest Collatz sequence - solved 1/7/13

15. Lattice paths - solved 4/5/14

16. Power digit sum - solved 4/6/14

17. Number letter counts - solved 1/7/13, updated 4/5/14

18. Maximum path sum + Small + Medium + Large - solved 4/5/14

19. Counting Sundays - solved 4/6/14

20. Factorial digit sum - solved 4/6/14

21. Amicable numbers - solved 4/6/14

22. Names scores + Names - solved 4/6/14

23. Non-abundant sums - solved 4/6/14

24. Lexicographic permutations - solved 4/6/14

25. 1000-digit Fibonacci number - solved 4/7/14

26. Quadratic primes - solved 4/6/14

27. Number spiral diagonals - solved 4/6/14

28. Distinct powers - solved 4/6/14

29. Digit fifth powers + [Graphical Representation](bin/problem30/Scatterplot Analysis.png) - solved 4/6/14

30. Pandigital products - solved 4/8/14

31. Digit canceling fractions - solved 4/9/14

32. Digit factorials - solved 4/8/14

33. Circular primes + Sieve of Eratosthenes - solved 4/8/14

34. Double-base palindromes - solved 4/9/14

35. Truncatable primes - solved 4/11/14

36. Pandigital multiples - solved 4/11/14

37. Sub-string divisibilty - solved 4/7/14

38. Poker hands - solve 6/14/14