Question about examples

  • 1

    In Example 1, it says "For number 2 in the first array, there is no next greater number for it in the second array, so output -1." But 4 is in the second array. What am I missing here?

  • 3

    There is no number that is greater than 2 AND that is at the right of 2 in the second array. 2 being the latest element of this second array, there is obviously no greater element on its right.

  • 3

    The description of this question is so confusing....

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