Statistics

Problem Statement for "EasySequence"

Problem Statement

Petya likes sequences. He has an infinite sequence A[] with the following properties:
  • A[0], A[1], ..., A[N-1] are given;
  • A[i]=(A[i-1]+A[i-2]+...+A[i-N])%10 for all i>=N;
Sequence B[] with length M is a substring of A[] if there is such index P that B[0]=A[P], B[1]=A[P+1], ..., B[M-1]=A[P+M-1]. Your task is to find the smallest possible such P. If there is no such index, return -1.

Definition

Class:
EasySequence
Method:
find
Parameters:
int[], int[]
Returns:
int
Method signature:
int find(int[] A, int[] B)
(be sure your method is public)

Constraints

  • A will contain between 1 and 7 elements, inclusive.
  • B will contain between 1 and 50 elements, inclusive.
  • Each element of A will be between 0 and 9, inclusive.
  • Each element of B will be between 0 and 9, inclusive.

Examples

  1. {1,2,3}

    {0,7,8,5}

    Returns: 5

    Starting with 1,2,3 we have: 1+2+3 = 6, 6 % 10 = 6 2+3+6 = 11, 11 % 10 = 1 3+6+1 = 10, 10 % 10 = 0 6+1+0 = 7, 7 % 10 = 7 1+0+7 = 8, 8 % 10 = 8 0+7+8 = 15, 15 % 10 = 5 7+8+5 = 20, 20 % 10 = 0 1,2,3,6,1,0,7,8,5,0 0,7,8,5 answer = 5

  2. {1,2,8}

    {7,4,2,3}

    Returns: -1

  3. {1,2,3,4,5}

    {4,5}

    Returns: 3

  4. {9,9,9,9,9,9,9}

    {1,3,1,1,9,1,9,5,9,5,9,7,5,9}

    Returns: 147

  5. {9,9,9,9,9,9,9}

    {5,9,9,9,9,9,9,9,3,7,5,1,3,7,5,1,9,1,7,3,3,9,3,5,1,1,5,7,1,3,3,1,1,1,7,7,3,3,3,5,9,7,7,7,1,9,5, 5,1,5}

    Returns: 9371

  6. {9,9,9,9,9,9,9}

    {5,9,9,9,9,9,9,9,3,7,5,1,3,7,5,1,9,1,7,3,3,9,3,5,1,1,5,7,1,3,3,1,1,1,7,7,3,3,3,5,9,7,7,7,1,9,5, 5,1,6}

    Returns: -1

  7. {9,9,9,9,9,9,9}

    {1,2,3,4,5}

    Returns: -1

  8. {1, 2, 3, 4, 5, 9, 7}

    {7, 3, 1, 3, 9, 2, 5, 0, 3, 3, 5, 7, 5, 8, 1, 2, 1, 9, 3, 9, 3, 8, 5, 8, 5, 1, 9, 9, 5, 2, 9, 0, 5, 9, 9, 9, 3, 4, 9, 8, 1, 3, 7, 5, 7, 0, 1, 4, 7}

    Returns: 18668

  9. {1, 2, 3, 4, 5, 9, 7}

    {1,3,8,7,9,5,4}

    Returns: -1

  10. {1,2,3,4,5}

    {1,2,3,4,5}

    Returns: 0

  11. {0,0,0,0,0,0,0}

    {0,0,0,0,0,0,0}

    Returns: 0

  12. {1,2,5,2,6}

    {2,6,6}

    Returns: 3

  13. {1,9,9,9,2,3}

    {7}

    Returns: 10

  14. {7,8}

    {4}

    Returns: 28

  15. {4, 2, 4, 8, 7, 2, 1}

    {3, 0, 9, 4, 0, 2, 0, 8, 3, 6, 3, 2, 4, 6, 2, 6, 9, 2, 1, 0, 6, 6, 0, 4, 9, 6, 1, 2, 8, 0, 0, 6, 3, 0, 9, 6, 4, 8, 6, 6, 9, 8, 7, 8, 2, 6, 6}

    Returns: 18556

  16. {0,0,0,0,0,0,0}

    {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}

    Returns: -1

  17. {0,0,0,0}

    {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}

    Returns: 0

  18. {1}

    {1,1,1}

    Returns: 0

  19. {1,2,3,4}

    {6, 2, 3, 2, 3, 0, 8, 3, 4, 5, 0, 2, 1, 8, 1, 2, 2, 3, 8, 5, 8, 4, 5, 2, 9, 0, 6, 7, 2, 5, 0, 4, 1, 0, 5, 0, 6, 1, 2, 9, 8, 0, 9, 6}

    Returns: 788

  20. {1,7}

    { 1, 9, 0, 9, 9, 8, 7, 5, 2, 7, 9, 6, 5, 1, 6, 7, 3, 0}

    Returns: 6

  21. {7}

    {7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7}

    Returns: 0

  22. {1, 5, 9, 9, 8, 2, 3}

    { 7, 2, 2, 5, 3, 9, 1, 9, 1, 0, 8, 1, 9, 9, 7, 5, 9, 8, 8, 5, 1, 3, 9, 3, 7, 6, 4, 3, 5, 7, 5, 7, 7, 8, 2, 1, 7, 7, 9, 1, 5, 2, 2, 3, 9, 1, 3, 5}

    Returns: 12243

  23. {1, 5, 9, 9, 8, 2, 3}

    {9, 3, 7, 5, 0, 0, 9, 3, 7, 1, 5, 5, 0, 0, 1, 9, 1, 1, 7, 9, 8, 6, 1, 3, 5, 9, 1, 3, 8, 0, 9, 5, 5}

    Returns: 224

  24. {1, 5, 9, 9, 8, 2, 3}

    {9, 3, 7, 5, 0, 0, 9, 3, 7, 1, 5, 5, 0, 0, 1, 9, 1, 1, 7, 9, 8, 6, 1, 3, 5, 9, 1, 3, 8, 0, 9, 5, 5,8}

    Returns: -1

  25. {7, 8, 9, 4, 2, 7}

    {3, 7, 6, 5, 8, 8, 7, 1, 5, 4, 3, 8, 8, 9, 7, 9, 4, 5, 2, 6, 3, 9, 9, 4, 3, 4, 2, 1, 3, 7, 0, 7, 0, 8, 5, 7, 7, 4, 1, 2, 6, 7, 7, 7}

    Returns: 1182

  26. {7, 8, 9, 4, 2, 7}

    {3, 7, 6, 5, 8, 8, 7, 1, 5, 4, 3, 8, 8, 9, 7, 9, 4, 5, 2, 6, 3, 9, 9, 4, 3, 4, 2, 1, 3, 7, 0, 7, 0, 8, 5, 7, 7, 4, 1, 2, 6, 7, 7, 7}

    Returns: 1182

  27. {4, 7, 2, 8, 3}

    {8, 3, 2, 0, 3, 6, 4, 5, 8, 6, 9, 2, 0, 5, 2, 8, 7, 2, 4, 3, 4, 0, 3, 4, 4, 5, 6, 2, 1, 8, 2, 9, 2, 2, 3, 8, 4, 9, 6, 0, 7, 6, 8, 7}

    Returns: 750

  28. {6,5,2,1,0,9,4}

    {1, 0, 5, 0, 9, 0, 7, 2, 3, 6, 7, 4, 9, 8, 9, 6, 9, 2, 7, 0, 1, 4, 9, 2, 5, 8, 9, 8, 5, 6, 3, 4, 3, 8, 7, 6, 7, 8, 3, 2, 1, 4, 1, 6, 5, 2, 1, 0, 9, 4}

    Returns: 1519

  29. {5,2,9,2,5,4,2}

    {3,1,6,3,4,7,2,6,9,7,8,3,2,7,2,8,7,7,6,9,6,5,8,8,9,1,6,3,0,5,2,6,3,5,4,5,0,5,8,0,7,9,4,3,6,7,6,2,7,5}

    Returns: 18631

  30. {3,8,9,0,4,3,2}

    {1,1,8,1,4,0,3,8,5,9,0,9,4,8,3,8,1,3,6,3,2,6,9,0,9,5,4,5,8,0,1,2,5,5,6,7,6,2,3,4,3,1,6,5,4,6,9,4,5,9}

    Returns: 18631

  31. {4,8,9,0,4,3,2}

    {6,6,8,5,6,0,7,8,0,4,0,5,4,8,9,0,0,6,2,9,4,0,1,2,4,2,2,5,6,2,3,4,4,6,0,5,4,6,9,4,4,2,4,3,2,8,7,0,6,0}

    Returns: 18631

  32. {5,8,9,0,4,3,2}

    {1,1,8,9,8,0,1,8,5,9,0,1,4,8,5,2,9,9,8,5,6,4,3,4,9,9,0,5,4,4,5,6,3,7,4,3,2,0,5,4,5,3,2,1,0,0,5,6,7,1}

    Returns: 18631

  33. {6,8,9,0,4,3,2}

    {6,6,8,3,0,0,5,8,0,4,0,7,4,8,1,4,8,2,4,1,8,8,5,6,4,6,8,5,2,6,7,8,2,8,8,1,0,4,1,4,6,4,0,9,8,2,3,2,8,2}

    Returns: 18631

  34. {7,8,9,0,4,3,2}

    {1,1,8,7,2,0,9,8,5,9,0,3,4,8,7,6,7,5,0,7,0,2,7,8,9,3,6,5,0,8,9,0,1,9,2,9,8,8,7,4,7,5,8,7,6,4,1,8,9,3}

    Returns: 18631

  35. {8,8,9,0,4,3,2}

    {6,6,8,1,4,0,3,8,0,4,0,9,4,8,3,8,6,8,6,3,2,6,9,0,4,0,4,5,8,0,1,2,0,0,6,7,6,2,3,4,8,6,6,5,4,6,9,4,0,4}

    Returns: 18631

  36. {9,8,9,0,4,3,2}

    {1,1,8,5,6,0,7,8,5,9,0,5,4,8,9,0,5,1,2,9,4,0,1,2,9,7,2,5,6,2,3,4,9,1,0,5,4,6,9,4,9,7,4,3,2,8,7,0,1,5}

    Returns: 18631

  37. {0,9,9,0,4,3,2}

    {9,6,3,3,4,2,5,2,5,4,5,7,0,8,1,0,5,6,7,7,4,0,9,8,1,6,5,3,2,4,9,0,9,2,9,5,8,2,5,0,1,0,1,7,6,0,5,0,9,8}

    Returns: 18631

  38. {1,9,9,0,4,3,2}

    {4,1,3,7,6,2,9,2,0,9,5,3,0,8,7,2,4,9,3,3,6,4,1,0,6,3,3,3,0,6,1,2,8,3,3,3,6,6,1,0,2,1,9,5,4,2,3,6,0,9}

    Returns: 18631

  39. {2,9,9,0,4,3,2}

    {9,6,3,1,8,2,3,2,5,4,5,9,0,8,3,4,3,2,9,9,8,8,3,2,1,0,1,3,8,8,3,4,7,4,7,1,4,0,7,0,3,2,7,3,2,4,1,2,1,0}

    Returns: 18631

  40. {3,9,9,0,4,3,2}

    {4,1,3,5,0,2,7,2,0,9,5,5,0,8,9,6,2,5,5,5,0,2,5,4,6,7,9,3,6,0,5,6,6,5,1,9,2,4,3,0,4,3,5,1,0,6,9,8,2,1}

    Returns: 18631

  41. {4,9,9,0,4,3,2}

    {9,6,3,9,2,2,1,2,5,4,5,1,0,8,5,8,1,8,1,1,2,6,7,6,1,4,7,3,4,2,7,8,5,6,5,7,0,8,9,0,5,4,3,9,8,8,7,4,3,2}

    Returns: 18631

  42. {5,9,9,0,4,3,2}

    {4,1,3,3,4,2,5,2,0,9,5,7,0,8,1,0,0,1,7,7,4,0,9,8,6,1,5,3,2,4,9,0,4,7,9,5,8,2,5,0,6,5,1,7,6,0,5,0,4,3}

    Returns: 18631

  43. {6,9,9,0,4,3,2}

    {9,6,3,7,6,2,9,2,5,4,5,3,0,8,7,2,9,4,3,3,6,4,1,0,1,8,3,3,0,6,1,2,3,8,3,3,6,6,1,0,7,6,9,5,4,2,3,6,5,4}

    Returns: 18631

  44. {7,9,9,0,4,3,2}

    {4,1,3,1,8,2,3,2,0,9,5,9,0,8,3,4,8,7,9,9,8,8,3,2,6,5,1,3,8,8,3,4,2,9,7,1,4,0,7,0,8,7,7,3,2,4,1,2,6,5}

    Returns: 18631

  45. {8,9,9,0,4,3,2}

    {9,6,3,5,0,2,7,2,5,4,5,5,0,8,9,6,7,0,5,5,0,2,5,4,1,2,9,3,6,0,5,6,1,0,1,9,2,4,3,0,9,8,5,1,0,6,9,8,7,6}

    Returns: 18631

  46. {9,9,9,0,4,3,2}

    {4,1,3,9,2,2,1,2,0,9,5,1,0,8,5,8,6,3,1,1,2,6,7,6,6,9,7,3,4,2,7,8,0,1,5,7,0,8,9,0,0,9,3,9,8,8,7,4,8,7}

    Returns: 18631

  47. {0,0,0,1,4,3,2}

    {4,8,6,0,7,6,5,6,8,8,0,0,3,0,5,4,0,2,4,8,3,6,7,0,0,8,2,6,9,2,7,4,8,8,4,2,5,8,9,4,0,2,0,8,1,4,9,4,8,4}

    Returns: 18631

  48. {1,0,0,1,4,3,2}

    {9,3,6,4,9,6,9,6,3,3,0,6,3,0,1,6,9,5,0,4,5,0,9,2,5,5,0,6,7,4,9,6,7,9,8,0,3,2,5,4,1,3,8,6,9,6,7,0,9,5}

    Returns: 18631

  49. {2,0,0,1,4,3,2}

    {4,8,6,8,1,6,3,6,8,8,0,2,3,0,7,8,8,8,6,0,7,4,1,4,0,2,8,6,5,6,1,8,6,0,2,8,1,6,1,4,2,4,6,4,7,8,5,6,0,6}

    Returns: 18631

  50. {3,0,0,1,4,3,2}

    {9,3,6,2,3,6,7,6,3,3,0,8,3,0,3,0,7,1,2,6,9,8,3,6,5,9,6,6,3,8,3,0,5,1,6,6,9,0,7,4,3,5,4,2,5,0,3,2,1,7}

    Returns: 18631

  51. {4,0,0,1,4,3,2}

    {4,8,6,6,5,6,1,6,8,8,0,4,3,0,9,2,6,4,8,2,1,2,5,8,0,6,4,6,1,0,5,2,4,2,0,4,7,4,3,4,4,6,2,0,3,2,1,8,2,8}

    Returns: 18631

  52. {5,0,0,1,4,3,2}

    {9,3,6,0,7,6,5,6,3,3,0,0,3,0,5,4,5,7,4,8,3,6,7,0,5,3,2,6,9,2,7,4,3,3,4,2,5,8,9,4,5,7,0,8,1,4,9,4,3,9}

    Returns: 18631

  53. {6,0,0,1,4,3,2}

    {4,8,6,4,9,6,9,6,8,8,0,6,3,0,1,6,4,0,0,4,5,0,9,2,0,0,0,6,7,4,9,6,2,4,8,0,3,2,5,4,6,8,8,6,9,6,7,0,4,0}

    Returns: 18631

  54. {7,0,0,1,4,3,2}

    {9,3,6,8,1,6,3,6,3,3,0,2,3,0,7,8,3,3,6,0,7,4,1,4,5,7,8,6,5,6,1,8,1,5,2,8,1,6,1,4,7,9,6,4,7,8,5,6,5,1}

    Returns: 18631

  55. {8,0,0,1,4,3,2}

    {4,8,6,2,3,6,7,6,8,8,0,8,3,0,3,0,2,6,2,6,9,8,3,6,0,4,6,6,3,8,3,0,0,6,6,6,9,0,7,4,8,0,4,2,5,0,3,2,6,2}

    Returns: 18631

  56. {9,0,0,1,4,3,2}

    {9,3,6,6,5,6,1,6,3,3,0,4,3,0,9,2,1,9,8,2,1,2,5,8,5,1,4,6,1,0,5,2,9,7,0,4,7,4,3,4,9,1,2,0,3,2,1,8,7,3}

    Returns: 18631

  57. {0,1,0,1,4,3,2}

    {7,8,1,4,3,8,9,0,3,8,5,6,9,0,1,2,1,4,3,0,1,2,3,4,7,0,7,4,7,2,1,8,9,8,9,4,1,0,9,0,1,4,9,4,7,4,9,8,5,6}

    Returns: 9259

  58. {1,1,0,1,4,3,2}

    {2,3,1,8,5,8,3,0,8,3,5,2,9,0,7,4,0,7,9,6,3,6,5,6,2,7,5,4,5,4,3,0,8,9,3,2,9,4,5,0,2,5,7,2,5,6,7,4,6,7}

    Returns: 18631

  59. {2,1,0,1,4,3,2}

    {7,8,1,2,7,8,7,0,3,8,5,8,9,0,3,6,9,0,5,2,5,0,7,8,7,4,3,4,3,6,5,2,7,0,7,0,7,8,1,0,3,6,5,0,3,8,5,0,7,8}

    Returns: 9259

  60. {3,1,0,1,4,3,2}

    {2,3,1,6,9,8,1,0,8,3,5,4,9,0,9,8,8,3,1,8,7,4,9,0,2,1,1,4,1,8,7,4,6,1,1,8,5,2,7,0,4,7,3,8,1,0,3,6,8,9}

    Returns: 18631

  61. {4,1,0,1,4,3,2}

    {7,8,1,0,1,8,5,0,3,8,5,0,9,0,5,0,7,6,7,4,9,8,1,2,7,8,9,4,9,0,9,6,5,2,5,6,3,6,3,0,5,8,1,6,9,2,1,2,9,0}

    Returns: 9259

  62. {5,1,0,1,4,3,2}

    {2,3,1,4,3,8,9,0,8,3,5,6,9,0,1,2,6,9,3,0,1,2,3,4,2,5,7,4,7,2,1,8,4,3,9,4,1,0,9,0,6,9,9,4,7,4,9,8,0,1}

    Returns: 18631

  63. {6,1,0,1,4,3,2}

    {7,8,1,8,5,8,3,0,3,8,5,2,9,0,7,4,5,2,9,6,3,6,5,6,7,2,5,4,5,4,3,0,3,4,3,2,9,4,5,0,7,0,7,2,5,6,7,4,1,2}

    Returns: 9259

  64. {7,1,0,1,4,3,2}

    {2,3,1,2,7,8,7,0,8,3,5,8,9,0,3,6,4,5,5,2,5,0,7,8,2,9,3,4,3,6,5,2,2,5,7,0,7,8,1,0,8,1,5,0,3,8,5,0,2,3}

    Returns: 18631

  65. {8,1,0,1,4,3,2}

    {7,8,1,6,9,8,1,0,3,8,5,4,9,0,9,8,3,8,1,8,7,4,9,0,7,6,1,4,1,8,7,4,1,6,1,8,5,2,7,0,9,2,3,8,1,0,3,6,3,4}

    Returns: 9259

  66. {9,1,0,1,4,3,2}

    {2,3,1,0,1,8,5,0,8,3,5,0,9,0,5,0,2,1,7,4,9,8,1,2,2,3,9,4,9,0,9,6,0,7,5,6,3,6,3,0,0,3,1,6,9,2,1,2,4,5}

    Returns: 18631

  67. {0,2,0,1,4,3,2}

    {0,8,6,8,9,0,3,4,8,8,0,2,5,0,7,0,2,6,2,2,9,8,9,8,4,2,2,2,5,2,5,2,0,8,4,6,7,2,9,6,2,6,8,0,3,4,9,2,2,8}

    Returns: 18631

  68. {1,2,0,1,4,3,2}

    {5,3,6,2,1,0,7,4,3,3,0,8,5,0,3,2,1,9,8,8,1,2,1,0,9,9,0,2,3,4,7,4,9,9,8,4,5,6,5,6,3,7,6,8,1,6,7,8,3,9}

    Returns: 18631

  69. {2,2,0,1,4,3,2}

    {0,8,6,6,3,0,1,4,8,8,0,4,5,0,9,4,0,2,4,4,3,6,3,2,4,6,8,2,1,6,9,6,8,0,2,2,3,0,1,6,4,8,4,6,9,8,5,4,4,0}

    Returns: 18631

  70. {3,2,0,1,4,3,2}

    {5,3,6,0,5,0,5,4,3,3,0,0,5,0,5,6,9,5,0,0,5,0,5,4,9,3,6,2,9,8,1,8,7,1,6,0,1,4,7,6,5,9,2,4,7,0,3,0,5,1}

    Returns: 18631

  71. {4,2,0,1,4,3,2}

    {0,8,6,4,7,0,9,4,8,8,0,6,5,0,1,8,8,8,6,6,7,4,7,6,4,0,4,2,7,0,3,0,6,2,0,8,9,8,3,6,6,0,0,2,5,2,1,6,6,2}

    Returns: 18631

  72. {5,2,0,1,4,3,2}

    {5,3,6,8,9,0,3,4,3,3,0,2,5,0,7,0,7,1,2,2,9,8,9,8,9,7,2,2,5,2,5,2,5,3,4,6,7,2,9,6,7,1,8,0,3,4,9,2,7,3}

    Returns: 18631

  73. {6,2,0,1,4,3,2}

    {0,8,6,2,1,0,7,4,8,8,0,8,5,0,3,2,6,4,8,8,1,2,1,0,4,4,0,2,3,4,7,4,4,4,8,4,5,6,5,6,8,2,6,8,1,6,7,8,8,4}

    Returns: 18631

  74. {7,2,0,1,4,3,2}

    {5,3,6,6,3,0,1,4,3,3,0,4,5,0,9,4,5,7,4,4,3,6,3,2,9,1,8,2,1,6,9,6,3,5,2,2,3,0,1,6,9,3,4,6,9,8,5,4,9,5}

    Returns: 18631

  75. {8,2,0,1,4,3,2}

    {0,8,6,0,5,0,5,4,8,8,0,0,5,0,5,6,4,0,0,0,5,0,5,4,4,8,6,2,9,8,1,8,2,6,6,0,1,4,7,6,0,4,2,4,7,0,3,0,0,6}

    Returns: 18631

  76. {9,2,0,1,4,3,2}

    {5,3,6,4,7,0,9,4,3,3,0,6,5,0,1,8,3,3,6,6,7,4,7,6,9,5,4,2,7,0,3,0,1,7,0,8,9,8,3,6,1,5,0,2,5,2,1,6,1,7}

    Returns: 18631

  77. {0,3,0,1,4,3,2}

    {3,8,1,2,5,2,7,8,3,8,5,8,1,0,3,8,3,8,1,4,7,4,5,2,1,4,7,0,3,2,9,6,1,8,9,8,3,4,9,2,3,8,7,6,9,4,9,6,9,0}

    Returns: 9259

  78. {1,3,0,1,4,3,2}

    {8,3,1,6,7,2,1,8,8,3,5,4,1,0,9,0,2,1,7,0,9,8,7,4,6,1,5,0,1,4,1,8,0,9,3,6,1,8,5,2,4,9,5,4,7,6,7,2,0,1}

    Returns: 18631

  79. {2,3,0,1,4,3,2}

    {3,8,1,0,9,2,5,8,3,8,5,0,1,0,5,2,1,4,3,6,1,2,9,6,1,8,3,0,9,6,3,0,9,0,7,4,9,2,1,2,5,0,3,2,5,8,5,8,1,2}

    Returns: 9259

  80. {9,9,9,9,9,9,9}

    {9,9,9,9,9,9,9,9,9,9, 9,9,9,9,9,9,9,9,9,9, 9,9,9,9,9,9,9,9,9,9, 9,9,9,9,9,9,9,9,9,9, 9,9,9,9,9,9,9,9,9,9}

    Returns: -1

  81. {4, 4, 7, 4, 0, 2}

    {4, 5, 0, 2, 8, 9, 8, 2, 9, 8, 4, 0, 1, 4, 6, 3, 8, 2, 4 }

    Returns: 974

  82. {9,8,7,6,5,4,3}

    {1,2,3,4,5,6,7}

    Returns: -1

  83. {9,8,7,6,5,4,3}

    {0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0}

    Returns: -1

  84. {9,8,7,6,5,4,3}

    {1,2}

    Returns: 76

  85. {9,8,7,6,5,4,3}

    {1}

    Returns: 12

  86. {9,8,7,6,5,4,3}

    {1,4,7,6,2,5}

    Returns: -1

  87. {9,8,7,6,5,4,3}

    {1,2,3,4,5}

    Returns: 3352

  88. {9,8,7,6,5,4,3}

    {1,2,3,4}

    Returns: 1102

  89. {1,2,3,4,5}

    {1,2,3,4,8}

    Returns: -1

  90. {1,2,3,4,5}

    {2,3,4,5,5,9}

    Returns: 1

  91. {1,2,3,4}

    {0,9,6,9,4,8}

    Returns: 4

  92. {1,2,3}

    {6,1,0}

    Returns: 3

  93. {1,2}

    {3,5,8,3}

    Returns: 2

  94. {9}

    {1}

    Returns: -1

  95. {1 }

    {1, 1, 1 }

    Returns: 0

  96. {1, 2, 3, 4, 5, 6, 7 }

    {0, 3, 0, 3, 4 }

    Returns: 3965

  97. {5, 5, 5 }

    {1 }

    Returns: -1

  98. {1, 2, 8 }

    {7, 4, 2, 3 }

    Returns: -1

  99. {1, 2, 3 }

    {1, 2, 3, 7 }

    Returns: -1

  100. {4, 1, 1, 6, 0, 4, 5 }

    {0, 5, 7, 4, 8, 2, 7, 3, 6, 7, 7, 0, 2, 2, 7, 1, 6, 5, 3, 6, 0, 8, 9, 7, 8, 1, 9, 2, 4, 0, 1, 5, 2, 3, 7, 2, 0, 0, 9, 3, 4, 5, 3, 4, 8, 6, 3, 3, 2, 9 }

    Returns: 18512

  101. {1, 2, 1, 4, 7, 8, 9 }

    {9, 6, 5, 0, 9, 2, 5, 6, 3, 0, 5, 0, 1, 0, 5, 4, 5, 0, 5, 0, 9, 8, 1, 8, 1, 2, 9, 8, 7, 6, 1, 4, 7, 2, 5, 2, 7, 8, 5, 6, 5, 8, 1, 0, 3, 8, 1, 6, 7, 6 }

    Returns: 9322

  102. {1, 2, 3, 4, 5 }

    {0, 7, 8, 5 }

    Returns: 2263

  103. {2, 5, 1, 9, 4, 6, 7 }

    {2, 1, 5, 3, 6, 6, 5, 8, 4, 7, 9, 5, 4, 2, 9, 0, 6, 5, 1, 7, 0, 8, 7, 4, 2, 9, 7, 7 }

    Returns: 18000

  104. {1, 2, 3 }

    {0, 7, 8, 5 }

    Returns: 5

  105. {9 }

    {9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 }

    Returns: 0

  106. {7, 3, 9, 4, 5, 8, 7 }

    {5, 9, 5, 5, 6, 5, 4, 9, 3, 7, 9, 3, 0, 5, 6, 3, 3, 9, 9, 5, 0, 5, 4, 5, 7, 5, 1, 7, 4, 3, 2, 9, 1, 7, 3, 9, 4, 5, 8, 7, 3, 9, 5, 1, 8, 1, 4, 1, 9, 9 }

    Returns: 18711

  107. {1, 2, 3, 6, 8, 9, 4 }

    {9, 4, 3, 8, 6, 1, 6, 7, 5, 6 }

    Returns: 15024

  108. {1, 2, 3, 4, 5, 9, 7 }

    {4, 5, 3, 7, 4, 9, 8, 1, 0, 3, 6, 5, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 }

    Returns: -1

  109. {1, 2, 3, 4, 5, 6, 7 }

    {7, 8, 5, 4 }

    Returns: 100

  110. {1 }

    {1, 2, 1 }

    Returns: -1

  111. {1, 2, 3, 4, 5, 6, 7 }

    {1, 2, 3, 2 }

    Returns: 1956

  112. {1, 2, 8, 6 }

    {0, 6, 0, 5 }

    Returns: 1556

  113. {1, 7, 3, 6, 0, 9, 2 }

    {0, 7, 8, 5, 9, 6, 2, 9, 6, 5, 1, 1, 1, 3, 5, 6, 8, 6, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 }

    Returns: -1

  114. {1 }

    {1 }

    Returns: 0

  115. {5, 9, 4, 6, 7, 1, 8 }

    {0, 3, 9, 0, 8, 7, 7, 4, 8, 3, 7, 4, 0, 3, 9, 4, 0, 7, 7, 0, 0 }

    Returns: 7999

  116. {1, 2, 3, 4, 5, 6, 7 }

    {6, 9, 8, 9, 6, 7, 0, 5 }

    Returns: 75

  117. {1, 6, 5, 3 }

    {9, 9, 9, 5, 2 }

    Returns: 467

  118. {9, 8, 7, 6, 5, 4, 3 }

    {2, 5, 4, 7, 6, 5, 4, 3, 4, 3, 2, 7, 8, 1, 8, 3, 2, 1, 0, 3, 8, 5, 2, 1, 0, 9, 8, 3, 8, 1, 0, 9, 8, 7, 6, 9, 0, 9, 8, 7, 6, 5, 4, 9, 8, 7, 6, 5, 4, 3 }

    Returns: 9329

  119. {1, 2, 3, 4, 5, 6, 7 }

    {1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 }

    Returns: -1

  120. {1, 2, 3, 4, 5, 7 }

    {4, 5, 9 }

    Returns: 101

  121. {2, 3, 4 }

    {9, 6, 9, 4, 9, 2, 5, 6, 3, 4, 3, 0 }

    Returns: 3

  122. {1, 2, 3, 4, 5 }

    {1, 2, 3, 4 }

    Returns: 0

  123. {1, 2, 3, 4 }

    {9 }

    Returns: 5

  124. {2, 1, 8, 3 }

    {7, 4, 2, 3 }

    Returns: 1123

  125. {2, 2, 2, 2, 2, 2 }

    {6 }

    Returns: -1

  126. {5, 2, 1, 7, 3, 8, 4 }

    {4, 4, 8, 5, 0, 5, 7, 3, 2, 0, 2, 9, 8, 1, 5, 7, 2, 4, 6, 3, 8, 5, 5, 3, 4, 4, 2, 1, 4, 3, 1, 9, 4, 4, 6, 1, 8, 3, 5, 1, 8, 2, 8, 5, 2, 1, 7, 3, 8, 4 }

    Returns: 18701

  127. {9, 9, 9, 9, 9, 9, 9 }

    {9, 1, 3 }

    Returns: 66

  128. {1, 2, 3, 4, 5, 6, 7 }

    {1, 0, 7 }

    Returns: 202

  129. {4, 5, 6, 7, 8, 9, 1 }

    {5, 8, 1, 2, 9, 9, 8 }

    Returns: 12001

  130. {1, 2, 2, 3 }

    {2, 3 }

    Returns: 2

  131. {1 }

    {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }

    Returns: 0

  132. {1, 2, 8, 7, 8, 9, 0 }

    {7, 4, 2, 3, 4 }

    Returns: 4752

  133. {1, 2, 3, 4, 5, 6, 7 }

    {3, 4, 5, 6, 1, 3, 4, 5, 3, 4, 3, 4, 5, 6, 1, 3, 4, 5, 3, 4, 3, 4, 5, 6, 1, 3, 4, 5, 3, 4, 3, 4, 5, 6, 1, 3, 4, 5, 3, 4, 3, 4, 5, 6, 1, 3, 4, 5, 3, 4 }

    Returns: -1

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