/project-euler

My solutions of the Project Euler+ contest on hackerrank.com

Primary LanguagePython

Project Euler+ on hackerrank.com -- My solutions

This repo contains my solutions to the Project Euler+ contest on hackerrank.com using Python 2

List of problems:

  1. Multiples of 3 and 5
  2. Even Fibonacci numbers
  3. Largest prime factor
  4. Largest palindrom 5.Smallest multiple
  5. Sum Squre
  6. 10001st prime
  7. Largest product in series
  8. Special Pythagorean triplet
  9. Summation of primes
  10. Largest product in a grid
  11. Highly divisible triangular number
  12. Large sum
  13. Longest Collatz sequence
  14. Lattice paths
  15. Power digit sum
  16. Number of words
  17. Maximum path sum I
  18. Counting Sundays
  19. Factorial digit sum
  20. Amicable numbers
  21. Names scores
  22. Non-abundant sums
  23. Lexicographic permutations
  24. N-digit Fibonacci number
  25. Reciprocal cycles
  26. Quadratic primes
  27. Number spiral
  28. Distinct powers
  29. Digit Nth powers
  30. Coin sums
  31. Pandigital products
  33. Digit factorials
  34. Circular primes
  35. Double-base palindrom
  36. Truncatable primes
  37. Pandigital multiples
  38. Integer right triangles
  40. Pandigital prime
  41. Coded triangle numbers
  42. Sub-string divisibility
  43. Pentagon numbers
  44. Triangular, pentagonal, hexagonal
  45. Goldbach's other conjecture
  47. Self powers
  51. Permuted multiples
  52. Combinatoric selections
  54. Lychrel numbers
  55. Powerful digit sum
  56. Square root convergents
  57. Spiral primes
  58. XOR decryption
  61. Cubic permutations
  62. Powerful digit counts
  68. Totient maximum
  69. Totient permutation
  71. Counting fractions
  73. []
  75. Counting summations
  76. Prime summations
  79. Square root digital expansion
  80. Path sum: two ways
  81. Path sum: three ways
  87. Product-sum numbers
  97. Anagramic squares
  98. Largest exponential
  101. Triangle containment
  102. Special subset sums: optimal
  103. Non-bouncy numbers