All Classes

Class Description AllProblems A suite for all problem tests.Card Objects of this class representing a card known from a standard card game.Euler The driver to solve a single problem or some problems in a batch.EulerTest Super class for all problem testing classes.Hand Objects of this class representing a hand ofPoker Cards
.IO Helper class for all standard i/o methods.LargeNumber A class for large numbers without any limits using an array of digits as internal storage.LargeNumberProblems A suite for all problem tests that handlelarge numbers
.LargeNumberTests Some tests for the class oflarge numbers
.Mathe Helper class for all mathematical methods.Matrix Objects of this class can store integer values in form of a twodimensional matrix.MatrixProblems A suite for all problem tests that handle at least oneMatrix
.PE0001 Solution for problem 1 "Multiples of 3 and 5" completed on Tue, 7 Apr 2015, 23:11.PE0001Test This class is the test implementation forproblem 1
.PE0002 Solution for problem 2 "Even Fibonacci numbers" completed on Tue, 7 Apr 2015, 23:38.PE0002Test This class is the test implementation forproblem 2
.PE0003 Solution for problem 3 "Largest prime factor" completed on Tue, 8 Apr 2015, 00:23.PE0003Test This class is the test implementation forproblem 3
.PE0004 Solution for problem 4 "Largest palindrome product" completed on Thu, 9 Apr 2015, 06:15.PE0004Test This class is the test implementation forproblem 4
.PE0005 Solution for problem 5 "Smallest multiple" completed on Thu, 9 Apr 2015, 06:27.PE0005Test This class is the test implementation forproblem 5
.PE0006 Solution for problem 6 "Sum square difference" completed on Thu, 9 Apr 2015, 13:23.PE0006Test This class is the test implementation forproblem 6
.PE0007 Solution for problem 7 "10001st prime" completed on Thu, 9 Apr 2015, 23:34.PE0007Test This class is the test implementation forproblem 6
.PE0008 Solution for problem 8 "Largest product in a series" completed on Fri, 10 Apr 2015, 09:07.PE0008Test This class is the test implementation forproblem 8
.PE0009 Solution for problem 9 "Special Pythagorean triplet" completed on Fri, 10 Apr 2015, 14:50.PE0009Test This class is the test implementation forproblem 9
.PE0010 Solution for problem 10 "Summation of primes" completed on Fri, 10 Apr 2015, 14:57.PE0010Test This class is the test implementation forproblem 10
.PE0011 Solution for problem 11 "Largest product in a grid" completed on Mon, 20 Apr 2015, 12:17.PE0011Test This class is the test implementation forproblem 11
.PE0012 Solution for problem 12 "Highly divisible triangular number" completed on Thu, 23 Apr 2015, 22:36.PE0012Test This class is the test implementation forproblem 12
.PE0013 Solution for problem 13 "Large sum" completed on Fri, 24 Apr 2015, 20:39.PE0013Test This class is the test implementation forproblem 13
.PE0014 Solution for problem 14 "Longest Collatz sequence" completed on Tue, 28 Apr 2015, 19:52.PE0014Test This class is the test implementation forproblem 14
.PE0015 Solution for problem 15 "Lattice paths" completed on Wed, 29 Apr 2015, 13:10.PE0015Test This class is the test implementation forproblem 15
.PE0016 Solution for problem 16 "Power digit sum" completed on Thu, 14 May 2015, 20:59.PE0016Test This class is the test implementation forproblem 16
.PE0017 Solution for problem 17 "Number letter counts" completed on Sat, 16 May 2015, 06:13.PE0017Test This class is the test implementation forproblem 17
.PE0018 Solution for problem 18 "Maximum path sum I" completed on Sat, 16 May 2015, 21:14.PE0018Test This class is the test implementation forproblem 18
.PE0019 Solution for problem 19 "Counting Sundays" completed on Sat, 23 May 2015, 23:06.PE0019Test This class is the test implementation forproblem 19
.PE0020 Solution for problem 20 "Factorial digit sum" completed on Sun, 24 May 2015, 05:55.PE0020Test This class is the test implementation forproblem 20
.PE0021 Solution for problem 21 "Amicable numbers" completed on Sun, 24 May 2015, 06:32.PE0021Test This class is the test implementation forproblem 21
.PE0022 Solution for problem 22 "Names scores" completed on Mon, 25 May 2015, 06:49.PE0022Test This class is the test implementation forproblem 22
.PE0023 Solution for problem 23 "Nonabundant sums" completed on Mon, 25 May 2015, 13:46.PE0023Test This class is the test implementation forproblem 23
.PE0024 Solution for problem 24 "Lexicographic permutations" completed on Mon, 29 Jun 2015, 19:46.PE0024Test This class is the test implementation forproblem 24
.PE0025 Solution for problem 25 "1000digit Fibonacci number" completed on Sun, 19 Jul 2015, 06:25.PE0025Test This class is the test implementation forproblem 25
.PE0026 Solution for problem 26 "Reciprocal cycles" completed on Sun, 19 Jul 2015, 13:33.PE0026Test This class is the test implementation forproblem 26
.PE0027 Solution for problem 27 "Quadratic primes" completed on Thu, 23 Jul 2015, 23:58.PE0027Test This class is the test implementation forproblem 27
.PE0028 Solution for problem 28 "Number spiral diagonals" completed on Thu, 8 Oct 2015, 19:28.PE0028Test This class is the test implementation forproblem 28
.PE0029 Solution for problem 29 "Distinct powers" completed on Wed, 18 Nov 2015, 10:20.PE0029Test This class is the test implementation forproblem 29
.PE0030 Solution for problem 30 "Digit fifth powers" completed on Fri, 11 Dec 2015, 23:34PE0030Test This class is the test implementation forproblem 30
.PE0031 Solution for problem 31 "Coin sums" completed on Sat, 19 Dec 2015, 22:30.PE0031Test This class is the test implementation forproblem 31
.PE0032 Solution for problem 32 "Pandigital products" completed on Sat, 26 Dec 2015, 14:24.PE0032Test This class is the test implementation forproblem 32
.PE0033 Solution for problem 33 "Digit cancelling fractions" completed on Fri, 1 Jan 2016, 15:20.PE0033Test This class is the test implementation forproblem 33
.PE0034 Solution for problem 34 "Digit factorials" completed on Sat, 2 Jan 2016, 00:31.PE0034Test This class is the test implementation forproblem 34
.PE0035 Solution for problem 35 "Circular primes" completed on Thu, 4 Feb 2016, 21:22.PE0035Test This class is the test implementation forproblem 35
.PE0036 Solution for problem 36 "Doublebase palindromes" completed on Sat, 12 Mar 2016, 07:12.PE0036Test This class is the test implementation forproblem 36
.PE0037 Solution for problem 37 "Truncatable primes" completed on Mon, 14 Mar 2016, 20:06.PE0037Test This class is the test implementation forproblem 37
.PE0038 Solution for problem 38 "Pandigital multiples" completed on Sun, 20 Mar 2016, 18:44.PE0038Test This class is the test implementation forproblem 38
.PE0039 Solution for problem 39 "Integer right triangles" completed on Fri, 25 Mar 2016, 11:04.PE0039Test This class is the test implementation forproblem 39
.PE0040 Solution for problem 40 "Champernowne's constant" completed on Wed, 4 May 2016, 22:40.PE0040Test This class is the test implementation forproblem 40
.PE0041 Solution for problem 41 "Pandigital prime" completed on Thu, 5 May 2016, 11:05.PE0041Test This class is the test implementation forproblem 41
.PE0042 Solution for problem 42 "Coded triangle numbers" completed on Fri, 6 May 2016, 14:03.PE0042Test This class is the test implementation forproblem 42
.PE0043 Solution for problem 43 "Substring divisibility" completed on Thu, 19 May 2016, 20:14.PE0043Test This class is the test implementation forproblem 43
.PE0044 Solution for problem 44 "Pentagon numbers" completed on Fri, 20 May 2016, 19:33.PE0044Test This class is the test implementation forproblem 44
.PE0045 Solution for problem 45 "Triangular, pentagonal, and hexagonal" completed on Sun, 22 May 2016, 13:54.PE0045Test This class is the test implementation forproblem 45
.PE0046 Solution for problem 46 "Goldbach's other conjecture" completed on Sun, 29 May 2016, 07:28.PE0046Test This class is the test implementation forproblem 46
.PE0047 Solution for problem 47 "Distinct primes factors" completed on Sun, 29 May 2016, 10:44.PE0047Test This class is the test implementation forproblem 47
.PE0048 Solution for problem 48 "Self powers" completed on Sun, 12 Jun 2016, 18:19.PE0048Test This class is the test implementation forproblem 48
.PE0049 Solution for problem 49 "Prime permutations" completed on Sat, 25 Jun 2016, 14:18.PE0049Test This class is the test implementation forproblem 49
.PE0050 Solution for problem 50 "Consecutive prime sum" completed on Sat, 25 Jun 2016, 19:58PE0050Test This class is the test implementation forproblem 50
.PE0051 Solution for problem 51 "Prime digit replacements" completed on Sun, 14 Aug 2016, 18:09.PE0051Test This class is the test implementation forproblem 51
.PE0052 Solution for problem 52 "Permuted multiples" completed on Sun, 14 Aug 2016, 20:18.PE0052Test This class is the test implementation forproblem 52
.PE0053 Solution for problem 53 "Combinatoric selections" completed on Tue, 16 Aug 2016, 17:43.PE0053Test This class is the test implementation forproblem 53
.PE0054 Solution for problem 54 "Poker hands" completed on Sun, 21 Aug 2016, 14:02.PE0054Test This class is the test implementation forproblem 54
.PE0055 Solution for problem 55 "Lychrel numbers" completed on Mon, 29 Aug 2016, 19:53.PE0055Test This class is the test implementation forproblem 55
.PE0056 Solution for problem 56 "Powerful digit sum" completed on Wed, 26 Oct 2016, 00:43.PE0056Test This class is the test implementation forproblem 56
.PE0057 Solution for problem 57 "Square root convergents" completed on Sun, 30 Oct 2016, 06:46.PE0057Test This class is the test implementation forproblem 57
.PE0058 Solution for problem 58 "Spiral primes" completed on Sat, 10 Dec 2016, 07:47.PE0058Test This class is the test implementation forproblem 58
.PE0059 Solution for problem 59 "XOR decryption" completed on Fri, 16 Dec 2016, 07:28.PE0059Test This class is the test implementation forproblem 59
.PE0060 Solution for problem 60 "Prime pair sets" completed on Tue, 1 May 2018, 13:41.PE0060Test This class is the test implementation forproblem 60
.PE0061 Solution for problem 61 "Cyclical figurate numbers" completed on Thu, 21 Mar 2019, 22:49.PE0061Test This class is the test implementation forproblem 61
.PE0062 Solution for problem 62 "Cubic permutations" completed on Fri, 29 Mar 2019, 21:58.PE0062Test This class is the test implementation forproblem 62
.PE0063 Solution for problem 63 "Powerful digit counts" completed on Fri, 29 Mar 2019, 23:43.PE0063Test This class is the test implementation forproblem 63
.PE0064 Solution for problem 64 "Odd period square roots" completed on Sat, 4 Jan 2020, 22:03.PE0064Test This class is the test implementation forproblem 64
.PE0067 Solution for problem 67 "Maximum path sum II" completed on Sat, 16 May 2015, 21:19.PE0067Test This class is the test implementation forproblem 67
.PE00XX Solution for problem XX "TITLE" completed on ???.PE00XXTest This class is the test implementation forproblem XX
.PokerTests Some tests for the poker classes.PrimeProblems A suite for all problem tests that handle primes.Problem The base class for all Project Euler problems.Results This class stores the result of every solved problem to make a match while testing possible.Sieve This class is a generator of primes using the "Sieve of Eratosthenes".SieveTests Some tests for the prime producing classSieve
.Solvable The basic interface for every solvable problem.Suit Defines the four suits of a standard card game.Value Defines the 13 card values from TWO to ACE.