Statistics

Problem Statement for "MtGFight"

Problem Statement

In the card game Magic the Gathering, some cards represent creatures. Each creature has two parameters: power and toughness. Whenever two creatures fight, each deals damage equal to its power to the other creature. Whenever a creature receives damage greater than or equal to its toughness, it dies.

You are given the description of N creatures: the int[]s power and toughness, each containing N elements. For each valid i, there is a creature whose power is power[i] and whose toughness is toughness[i].

Find two distinct indices i and j such that if creature i fights creature j, creature i will survive and creature j will die. Return {i, j}. Any valid answer will be accepted. If there is no valid answer, return an empty int[] instead.

Definition

Class:
MtGFight
Method:
findGoodFight
Parameters:
int[], int[]
Returns:
int[]
Method signature:
int[] findGoodFight(int[] power, int[] toughness)
(be sure your method is public)

Notes

  • If an answer exists, the correct return value is a int[] with two elements. Element 0 should be the number of the creature that survives, and element 1 should be the number of the creature that dies.
  • You are not given the value N explicitly. Instead, you can determine it by looking at the number of elements in power (or toughness).

Constraints

  • power will contain between 2 and 50 elements, inclusive.
  • toughness will contain the same number of elements as power.
  • Each element of power will be between 0 and 20, inclusive.
  • Each element of toughness will be between 1 and 20, inclusive.

Examples

  1. {0, 2, 1, 4}

    {10, 5, 3, 1}

    Returns: {1, 3 }

    We will use P/T to denote a creature with power P and toughness T. The input describes four creatures: creature number 0 is 0/10, creature number 1 is 2/5, creature number 2 is 1/3, and creature number 3 is 4/1. The only pair that is a correct answer is {1, 3}. When creatures 1 and 3 fight, creature 1 kills creature 3 and manages to survive the fight. (If creatures 0 and 1 fight, they both survive. If creatures 2 and 3 fight, they both die. And so on.)

  2. {0, 1, 2, 3}

    {10, 11, 12, 13}

    Returns: { }

    All these creatures are weak and tough, so in any fight both creatures survive.

  3. {10, 11, 12, 13}

    {1, 2, 3, 4}

    Returns: { }

    Each of these creatures is powerful but frail. In any fight both creatures will die.

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

    {3, 2, 9, 1, 3, 4}

    Returns: {0, 1 }

    There are other correct answers as well, for example, {2, 1} would also be accepted. Note that the order matters: {1, 0} and {1, 2} are not correct answers.

  5. {20, 19, 10, 9}

    {8, 1, 10, 9}

    Returns: {2, 3 }

    The strongest creature cannot be the killer and the one with the smallest toughness cannot be the victim.

  6. {20, 19, 10, 11}

    {8, 1, 10, 11}

    Returns: {3, 2 }

  7. {11, 2}

    {14, 18}

    Returns: { }

  8. {14, 18, 10}

    {9, 17, 13}

    Returns: {1, 0 }

  9. {12, 19, 1, 13}

    {1, 4, 1, 9}

    Returns: {1, 2 }

  10. {15, 17, 0, 10, 18}

    {14, 8, 8, 17, 17}

    Returns: {0, 2 }

  11. {11, 14, 7, 1, 17, 11}

    {12, 20, 11, 18, 19, 7}

    Returns: {0, 2 }

  12. {7, 1, 4, 10, 3, 11, 18}

    {13, 17, 18, 9, 4, 8, 11}

    Returns: {0, 4 }

  13. {6, 15, 3, 13, 19, 11, 9, 7}

    {18, 9, 12, 18, 19, 2, 16, 10}

    Returns: {0, 5 }

  14. {18, 12, 8, 16, 7, 19, 3, 20, 6}

    {13, 16, 9, 20, 18, 5, 15, 1, 6}

    Returns: {0, 1 }

  15. {17, 20, 2, 2, 8, 16, 19, 17, 15, 13}

    {12, 2, 20, 9, 20, 17, 16, 11, 1, 19}

    Returns: {0, 3 }

  16. {7, 6, 11, 13, 5, 5, 15, 6, 4, 3, 4}

    {19, 12, 17, 13, 4, 9, 15, 1, 4, 14, 3}

    Returns: {0, 4 }

  17. {11, 0, 8, 1, 4, 5, 16, 15, 6, 15, 16, 14}

    {19, 19, 1, 3, 6, 5, 18, 11, 2, 20, 8, 2}

    Returns: {0, 2 }

  18. {12, 3, 0, 2, 9, 1, 17, 9, 7, 19, 17, 4, 17}

    {19, 9, 20, 19, 3, 19, 16, 11, 18, 2, 4, 14, 14}

    Returns: {0, 1 }

  19. {11, 9, 18, 15, 19, 4, 2, 16, 3, 14, 20, 14, 0, 13}

    {19, 17, 3, 10, 16, 17, 4, 8, 12, 11, 6, 15, 1, 19}

    Returns: {0, 2 }

  20. {3, 14, 14, 8, 20, 17, 0, 17, 6, 9, 1, 8, 17, 15, 12}

    {3, 4, 17, 19, 20, 16, 18, 12, 19, 10, 14, 7, 3, 4, 17}

    Returns: {1, 0 }

  21. {9, 12, 10, 17, 11, 3, 2, 19, 13, 11, 1, 11, 18, 1, 12, 20}

    {9, 9, 7, 10, 7, 15, 10, 15, 15, 11, 2, 5, 19, 16, 1, 1}

    Returns: {0, 10 }

  22. {13, 14, 16, 14, 19, 8, 9, 3, 9, 3, 5, 13, 10, 15, 13, 7, 16}

    {19, 17, 9, 11, 18, 1, 20, 13, 20, 19, 20, 20, 15, 20, 18, 6, 13}

    Returns: {0, 2 }

  23. {1, 5, 19, 5, 19, 2, 15, 13, 1, 7, 14, 5, 19, 12, 0, 19, 4, 2}

    {18, 13, 1, 13, 16, 15, 12, 4, 17, 13, 4, 3, 14, 14, 18, 4, 20, 6}

    Returns: {1, 11 }

  24. {15, 15, 14, 19, 2, 12, 16, 16, 10, 13, 6, 10, 12, 2, 4, 15, 10, 20, 20}

    {4, 9, 16, 3, 12, 1, 13, 20, 3, 20, 8, 17, 7, 17, 9, 10, 17, 20, 4}

    Returns: {0, 4 }

  25. {17, 1, 9, 5, 15, 7, 12, 19, 15, 0, 18, 12, 19, 7, 20, 17, 11, 3, 10, 2}

    {6, 19, 4, 8, 6, 3, 5, 17, 6, 6, 3, 3, 5, 19, 13, 12, 4, 14, 10, 18}

    Returns: {0, 3 }

  26. {20, 7, 11, 2, 20, 10, 3, 1, 6, 17, 4, 10, 2, 10, 13, 16, 17, 18, 11, 16, 16}

    {14, 15, 14, 14, 16, 1, 7, 11, 2, 20, 14, 4, 15, 19, 4, 4, 11, 14, 2, 11, 6}

    Returns: {0, 1 }

  27. {13, 15, 16, 15, 16, 3, 7, 6, 20, 0, 17, 15, 10, 4, 5, 9, 2, 1, 19, 9, 1, 20}

    {20, 1, 9, 12, 7, 18, 7, 12, 12, 5, 7, 15, 20, 2, 10, 20, 10, 14, 4, 14, 14, 12}

    Returns: {0, 1 }

  28. {15, 8, 1, 18, 15, 7, 8, 12, 1, 0, 12, 6, 13, 11, 16, 2, 11, 19, 20, 10, 14, 2, 2}

    {16, 9, 3, 6, 7, 8, 14, 16, 7, 10, 1, 4, 20, 19, 1, 9, 18, 7, 18, 12, 16, 7, 11}

    Returns: {0, 1 }

  29. {12, 1, 20, 18, 13, 10, 17, 11, 0, 3, 0, 9, 1, 19, 6, 16, 19, 0, 1, 17, 18, 1, 12, 14}

    {7, 3, 9, 13, 17, 12, 2, 3, 10, 20, 10, 2, 20, 15, 15, 14, 11, 3, 9, 14, 12, 4, 13, 13}

    Returns: {0, 1 }

  30. {5, 9, 0, 0, 18, 18, 6, 4, 17, 7, 2, 0, 13, 13, 13, 13, 18, 4, 4, 12, 17, 20, 14, 8, 20}

    {5, 3, 2, 19, 8, 19, 5, 3, 1, 5, 4, 17, 5, 20, 10, 19, 20, 14, 18, 16, 20, 19, 1, 6, 20}

    Returns: {0, 2 }

  31. {17, 18, 20, 4, 7, 3, 4, 9, 19, 15, 20, 15, 14, 19, 9, 13, 14, 19, 5, 0, 13, 15, 15, 13, 10, 11}

    {18, 10, 10, 13, 13, 2, 20, 17, 9, 5, 15, 13, 4, 4, 19, 2, 12, 11, 19, 5, 1, 9, 12, 6, 20, 2}

    Returns: {0, 3 }

  32. {13, 15, 10, 4, 8, 8, 10, 13, 3, 6, 5, 19, 7, 9, 7, 14, 16, 10, 4, 16, 11, 3, 4, 5, 18, 7, 17}

    {19, 17, 11, 18, 7, 8, 2, 12, 13, 6, 16, 20, 6, 7, 13, 2, 16, 11, 18, 18, 3, 9, 4, 5, 17, 19, 7}

    Returns: {0, 2 }

  33. {8, 19, 12, 3, 8, 17, 11, 3, 12, 11, 20, 17, 7, 9, 8, 19, 20, 10, 18, 1, 19, 6, 9, 14, 10, 3, 4, 18}

    {6, 9, 11, 9, 4, 10, 7, 2, 9, 20, 7, 7, 16, 16, 3, 13, 1, 19, 5, 4, 14, 10, 8, 14, 7, 3, 7, 8}

    Returns: {0, 7 }

  34. {17, 2, 17, 13, 9, 10, 11, 3, 2, 10, 14, 6, 3, 20, 2, 17, 10, 18, 15, 7, 1, 10, 9, 12, 8, 18, 1, 2, 8}

    {15, 17, 8, 17, 17, 16, 10, 11, 14, 17, 8, 20, 11, 19, 7, 19, 6, 7, 8, 2, 1, 20, 17, 20, 9, 20, 10, 7, 11}

    Returns: {0, 1 }

  35. {18, 19, 20, 17, 10, 16, 5, 10, 11, 5, 5, 15, 2, 1, 12, 14, 14, 9, 19, 3, 20, 15, 20, 8, 10, 9, 6, 13, 2, 8}

    {20, 13, 11, 15, 10, 6, 8, 6, 12, 8, 10, 2, 7, 19, 16, 1, 12, 1, 10, 9, 18, 14, 17, 8, 15, 15, 2, 3, 5, 13}

    Returns: {0, 1 }

  36. {14, 5, 7, 1, 12, 14, 17, 16, 3, 17, 0, 17, 14, 17, 15, 18, 5, 5, 7, 8, 10, 6, 17, 15, 16, 8, 14, 8, 10, 16, 3}

    {8, 9, 8, 2, 5, 8, 15, 3, 11, 18, 7, 11, 4, 9, 17, 6, 9, 12, 5, 6, 3, 6, 2, 17, 6, 20, 18, 20, 20, 4, 10}

    Returns: {0, 1 }

  37. {1, 10, 5, 2, 14, 8, 3, 9, 6, 18, 15, 19, 4, 4, 7, 17, 7, 19, 9, 8, 14, 0, 9, 6, 0, 13, 5, 8, 15, 6, 14, 0}

    {12, 8, 13, 17, 6, 6, 6, 20, 2, 7, 11, 20, 13, 10, 9, 3, 10, 8, 2, 18, 16, 10, 8, 10, 15, 6, 6, 18, 10, 15, 10, 10}

    Returns: {1, 6 }

  38. {19, 1, 9, 1, 2, 19, 19, 12, 18, 16, 13, 4, 12, 12, 17, 7, 16, 17, 13, 14, 17, 5, 8, 12, 10, 10, 3, 12, 13, 4, 2, 13, 7}

    {8, 1, 9, 18, 1, 11, 13, 18, 10, 7, 9, 3, 2, 8, 6, 20, 12, 12, 3, 16, 9, 9, 20, 12, 7, 2, 9, 16, 8, 4, 17, 10, 6}

    Returns: {0, 1 }

  39. {12, 8, 18, 6, 16, 8, 5, 5, 10, 4, 8, 15, 3, 9, 8, 4, 12, 7, 7, 5, 2, 9, 16, 4, 14, 9, 1, 3, 17, 7, 6, 3, 6, 15}

    {13, 10, 9, 1, 11, 12, 14, 4, 3, 11, 9, 18, 8, 19, 5, 8, 16, 18, 7, 2, 6, 1, 19, 11, 8, 12, 8, 8, 16, 12, 7, 14, 6, 15}

    Returns: {0, 1 }

  40. {19, 19, 7, 1, 13, 14, 7, 13, 0, 13, 19, 16, 2, 15, 6, 12, 6, 0, 7, 15, 16, 0, 17, 9, 15, 10, 9, 19, 16, 20, 16, 12, 19, 7, 1}

    {7, 7, 16, 19, 15, 16, 13, 18, 13, 5, 14, 12, 1, 17, 11, 18, 4, 20, 12, 17, 13, 9, 5, 2, 7, 2, 19, 9, 9, 6, 12, 20, 12, 8, 19}

    Returns: {0, 3 }

  41. {18, 17, 4, 7, 3, 4, 11, 1, 4, 5, 12, 8, 16, 2, 19, 17, 4, 7, 10, 14, 16, 8, 3, 11, 8, 0, 20, 17, 8, 17, 8, 14, 16, 19, 14, 4}

    {12, 5, 7, 1, 4, 2, 13, 16, 7, 17, 19, 6, 12, 2, 18, 6, 18, 8, 16, 16, 14, 2, 16, 8, 17, 19, 11, 17, 8, 13, 15, 5, 6, 6, 7, 11}

    Returns: {0, 2 }

  42. {0, 18, 16, 6, 17, 14, 5, 9, 16, 20, 13, 20, 15, 17, 13, 0, 5, 18, 13, 12, 1, 17, 1, 1, 19, 3, 6, 15, 6, 17, 1, 17, 3, 0, 10, 8, 15}

    {9, 4, 4, 12, 16, 1, 9, 19, 15, 15, 6, 4, 9, 12, 15, 2, 16, 2, 14, 3, 7, 12, 7, 8, 19, 5, 7, 16, 17, 4, 10, 20, 18, 4, 16, 7, 2}

    Returns: {1, 0 }

  43. {4, 16, 8, 4, 8, 11, 4, 10, 17, 11, 4, 4, 13, 13, 18, 10, 5, 19, 12, 0, 3, 13, 5, 2, 3, 4, 3, 2, 6, 0, 5, 12, 3, 2, 17, 15, 0, 3}

    {6, 11, 5, 5, 9, 8, 5, 2, 13, 6, 14, 18, 1, 3, 8, 17, 14, 17, 20, 3, 12, 8, 12, 9, 7, 2, 10, 2, 6, 2, 17, 10, 10, 14, 11, 2, 12, 20}

    Returns: {0, 19 }

  44. {8, 20, 5, 16, 20, 5, 6, 19, 0, 17, 14, 7, 8, 13, 15, 0, 20, 1, 10, 19, 13, 2, 2, 19, 10, 6, 8, 10, 3, 19, 4, 19, 14, 12, 18, 10, 6, 8, 8}

    {15, 8, 16, 6, 19, 14, 13, 7, 2, 11, 2, 8, 3, 4, 9, 8, 16, 15, 5, 20, 4, 1, 19, 11, 10, 19, 2, 9, 12, 12, 12, 6, 3, 9, 3, 16, 18, 17, 15}

    Returns: {0, 8 }

  45. {10, 19, 12, 5, 9, 3, 14, 13, 18, 8, 7, 7, 1, 5, 1, 9, 20, 13, 15, 7, 6, 1, 8, 18, 18, 6, 16, 1, 10, 8, 4, 13, 3, 3, 7, 16, 5, 19, 5, 19}

    {4, 13, 11, 9, 1, 17, 18, 9, 6, 17, 1, 17, 19, 10, 19, 10, 14, 19, 19, 12, 11, 8, 10, 7, 11, 13, 12, 7, 5, 12, 17, 1, 15, 5, 18, 12, 13, 3, 3, 3}

    Returns: {0, 21 }

  46. {17, 13, 16, 4, 5, 5, 14, 2, 6, 11, 12, 6, 15, 2, 20, 17, 15, 6, 1, 0, 10, 17, 6, 12, 0, 4, 17, 12, 11, 7, 3, 7, 6, 12, 8, 18, 14, 12, 13, 15, 1}

    {6, 5, 7, 12, 20, 18, 12, 5, 2, 2, 5, 6, 6, 2, 1, 12, 7, 1, 17, 5, 1, 11, 9, 10, 14, 5, 15, 15, 6, 6, 17, 14, 1, 5, 6, 16, 5, 14, 12, 1, 1}

    Returns: {0, 3 }

  47. {18, 14, 6, 9, 5, 8, 16, 9, 19, 13, 5, 10, 3, 18, 11, 17, 7, 6, 19, 14, 14, 5, 7, 20, 8, 0, 20, 3, 12, 1, 11, 18, 20, 1, 14, 1, 3, 8, 10, 6, 11, 0}

    {12, 8, 7, 7, 6, 11, 8, 13, 2, 4, 5, 20, 17, 20, 14, 11, 12, 15, 16, 15, 16, 19, 6, 2, 14, 19, 17, 18, 15, 11, 12, 14, 6, 17, 18, 18, 8, 16, 14, 2, 12, 10}

    Returns: {0, 2 }

  48. {19, 7, 15, 7, 6, 2, 15, 12, 18, 6, 15, 0, 10, 7, 6, 10, 18, 16, 7, 0, 12, 1, 16, 18, 10, 17, 17, 10, 11, 20, 16, 14, 19, 1, 18, 19, 5, 3, 6, 2, 8, 18, 8}

    {13, 19, 1, 4, 17, 17, 12, 14, 9, 12, 9, 5, 16, 18, 5, 20, 20, 18, 5, 10, 10, 2, 20, 14, 12, 18, 20, 13, 20, 19, 15, 18, 20, 1, 9, 10, 16, 9, 18, 13, 6, 7, 13}

    Returns: {0, 1 }

  49. {13, 20, 14, 1, 9, 15, 3, 16, 20, 9, 11, 16, 17, 7, 2, 18, 2, 1, 4, 8, 10, 13, 2, 6, 19, 18, 9, 6, 10, 3, 17, 6, 15, 5, 2, 15, 1, 6, 2, 11, 1, 14, 2, 17}

    {3, 16, 7, 6, 3, 6, 3, 7, 7, 6, 19, 7, 13, 18, 16, 13, 2, 18, 6, 7, 18, 20, 2, 11, 3, 9, 17, 15, 15, 14, 8, 16, 7, 9, 20, 17, 6, 13, 10, 19, 20, 6, 19, 6}

    Returns: {0, 3 }

  50. {9, 0, 1, 17, 17, 20, 6, 6, 18, 2, 20, 13, 17, 7, 17, 0, 16, 4, 7, 14, 13, 2, 16, 16, 1, 19, 19, 5, 12, 9, 10, 9, 12, 15, 2, 9, 9, 9, 15, 19, 18, 3, 10, 16, 10}

    {11, 15, 7, 2, 20, 1, 1, 16, 17, 15, 18, 10, 14, 11, 5, 3, 4, 12, 7, 9, 16, 10, 20, 12, 11, 7, 7, 7, 6, 6, 7, 16, 12, 20, 10, 6, 13, 11, 19, 13, 4, 4, 14, 1, 1}

    Returns: {0, 2 }

  51. {6, 12, 5, 15, 3, 1, 7, 0, 6, 2, 13, 13, 6, 7, 18, 4, 15, 17, 14, 2, 5, 9, 2, 13, 18, 12, 9, 16, 5, 4, 6, 11, 16, 11, 8, 2, 4, 17, 2, 7, 19, 9, 11, 14, 20, 5}

    {17, 15, 20, 14, 4, 6, 18, 2, 5, 16, 20, 10, 20, 14, 15, 17, 14, 17, 17, 14, 17, 8, 17, 9, 6, 14, 20, 4, 4, 11, 13, 7, 8, 13, 2, 5, 3, 20, 6, 12, 12, 14, 10, 20, 2, 15}

    Returns: {0, 4 }

  52. {13, 0, 17, 1, 0, 1, 19, 3, 1, 3, 17, 3, 17, 7, 0, 17, 4, 9, 16, 15, 0, 2, 16, 19, 17, 19, 18, 8, 15, 5, 6, 6, 10, 2, 19, 18, 15, 3, 0, 14, 14, 0, 1, 15, 14, 6, 3}

    {19, 13, 11, 14, 12, 6, 10, 14, 16, 19, 8, 10, 15, 11, 13, 17, 10, 14, 20, 11, 15, 1, 5, 8, 20, 12, 8, 4, 10, 3, 16, 11, 4, 11, 1, 13, 7, 17, 9, 18, 8, 5, 2, 2, 10, 5, 20}

    Returns: {0, 1 }

  53. {15, 16, 9, 3, 15, 13, 6, 13, 3, 11, 20, 12, 14, 5, 8, 9, 1, 18, 18, 9, 7, 1, 9, 10, 0, 15, 18, 12, 8, 20, 13, 19, 5, 3, 18, 0, 12, 20, 17, 17, 11, 2, 17, 6, 18, 14, 16, 17}

    {17, 5, 8, 20, 12, 18, 16, 13, 12, 14, 10, 13, 6, 6, 7, 16, 12, 18, 20, 9, 14, 12, 13, 9, 6, 13, 2, 20, 2, 13, 18, 15, 11, 2, 9, 13, 13, 8, 13, 8, 12, 1, 4, 10, 4, 18, 20, 4}

    Returns: {0, 1 }

  54. {13, 20, 20, 12, 8, 11, 12, 11, 1, 10, 13, 5, 20, 16, 5, 13, 0, 8, 8, 11, 1, 18, 15, 7, 19, 3, 9, 17, 2, 13, 15, 17, 16, 12, 11, 16, 6, 20, 18, 14, 6, 12, 15, 10, 7, 12, 8, 17, 12}

    {13, 4, 12, 1, 1, 8, 9, 2, 4, 15, 11, 15, 8, 14, 19, 1, 9, 15, 13, 11, 6, 12, 11, 12, 12, 8, 11, 9, 14, 2, 7, 10, 18, 2, 20, 6, 13, 3, 9, 16, 4, 2, 2, 5, 10, 19, 6, 16, 17}

    Returns: {0, 3 }

  55. {12, 16, 2, 7, 15, 10, 13, 16, 18, 7, 7, 9, 9, 3, 4, 15, 2, 6, 16, 12, 15, 16, 13, 6, 8, 8, 1, 12, 19, 12, 9, 20, 16, 16, 5, 0, 13, 10, 2, 5, 8, 13, 5, 4, 4, 14, 6, 6, 17, 12}

    {14, 9, 4, 10, 10, 15, 16, 2, 1, 7, 1, 14, 1, 4, 18, 14, 6, 15, 10, 15, 11, 14, 15, 15, 4, 20, 16, 18, 8, 9, 2, 1, 19, 13, 2, 17, 1, 17, 4, 5, 20, 2, 19, 15, 8, 11, 15, 12, 15, 12}

    Returns: {0, 2 }

  56. {2, 13, 17, 14}

    {19, 11, 9, 17}

    Returns: {3, 1 }

  57. {12, 19, 1, 13, 0}

    {4, 1, 9, 16, 18}

    Returns: {0, 2 }

  58. {10, 18}

    {14, 8}

    Returns: { }

  59. {16, 16, 11}

    {15, 8, 2}

    Returns: {0, 2 }

  60. {11, 11, 19, 10, 17, 18}

    {7, 8, 2, 5, 11, 4}

    Returns: {4, 3 }

  61. {18, 12, 16, 17}

    {9, 4, 8, 11}

    Returns: { }

  62. {15, 3, 13}

    {20, 12, 10}

    Returns: {0, 1 }

  63. {17, 8, 11}

    {18, 19, 2}

    Returns: {0, 2 }

  64. {9, 18, 12, 8, 16}

    {8, 20, 4, 7, 13}

    Returns: {1, 0 }

  65. {8, 19, 17, 4, 14}

    {1, 6, 18, 3, 3}

    Returns: {1, 3 }

  66. {16, 19, 17, 15}

    {14, 12, 2, 20}

    Returns: {3, 0 }

  67. {20, 19, 16, 15}

    {11, 1, 19, 8}

    Returns: {2, 3 }

  68. {11, 13, 5}

    {6, 16, 7}

    Returns: {0, 2 }

  69. {3, 4, 18}

    {12, 17, 13}

    Returns: {2, 0 }

  70. {8, 14}

    {1, 4}

    Returns: { }

  71. {2, 11, 0, 8, 1}

    {5, 6, 17, 16, 7}

    Returns: {1, 0 }

  72. {16, 14, 18, 18, 0}

    {3, 6, 5, 18, 11}

    Returns: {0, 4 }

  73. {19, 7}

    {2, 13}

    Returns: { }

  74. {0, 2}

    {10, 2}

    Returns: { }

  75. {9, 7, 19, 17, 4, 17}

    {19, 9, 20, 19, 3, 19}

    Returns: {0, 1 }

  76. {10, 17, 1, 3, 13}

    {14, 12, 10, 19, 16}

    Returns: {0, 2 }

  77. {4, 2, 16, 3, 14, 20}

    {15, 1, 14, 19, 17, 3}

    Returns: {0, 1 }

  78. {15, 16, 3, 7}

    {12, 11, 6, 15}

    Returns: {0, 2 }

  79. {18, 3}

    {15, 15}

    Returns: {0, 1 }

  80. {2, 2 }

    {2, 3 }

    Returns: {1, 0 }

  81. {4, 10 }

    {10, 10 }

    Returns: {1, 0 }

  82. {2, 2 }

    {3, 2 }

    Returns: {0, 1 }

  83. {2, 2 }

    {2, 2 }

    Returns: { }

  84. {10, 11 }

    {12, 3 }

    Returns: {0, 1 }

  85. {5, 8 }

    {8, 7 }

    Returns: {1, 0 }

  86. {10, 10 }

    {1, 20 }

    Returns: {1, 0 }

  87. {10, 20 }

    {20, 20 }

    Returns: {1, 0 }

  88. {4, 1, 7, 5, 3, 5 }

    {3, 2, 9, 1, 3, 4 }

    Returns: {0, 1 }

  89. {5, 1 }

    {10, 5 }

    Returns: {0, 1 }

  90. {0, 10 }

    {10, 10 }

    Returns: {1, 0 }

  91. {4, 2 }

    {1, 5 }

    Returns: {1, 0 }

  92. {3, 2 }

    {4, 3 }

    Returns: {0, 1 }

  93. {1, 2 }

    {3, 1 }

    Returns: {0, 1 }

  94. {1, 1, 1 }

    {2, 1, 1 }

    Returns: {0, 1 }

  95. {10, 7 }

    {7, 7 }

    Returns: { }

  96. {5, 10 }

    {10, 5 }

    Returns: { }

  97. {5, 4 }

    {5, 5 }

    Returns: {0, 1 }

  98. {1, 1 }

    {2, 2 }

    Returns: { }

  99. {2, 5 }

    {1, 3 }

    Returns: {1, 0 }

  100. {10, 7 }

    {8, 10 }

    Returns: {0, 1 }

  101. {2, 4 }

    {1, 3 }

    Returns: {1, 0 }

  102. {1, 3 }

    {4, 1 }

    Returns: {0, 1 }

  103. {0, 2, 1, 4 }

    {10, 5, 3, 1 }

    Returns: {1, 3 }

  104. {1, 4 }

    {2, 3 }

    Returns: {1, 0 }

  105. {2, 1 }

    {2, 2 }

    Returns: {0, 1 }

  106. {1, 6 }

    {1, 6 }

    Returns: {1, 0 }

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