66.Plus One What function the parameter "returnSize"?


  • 0

    If you choose C, you give as follow tips,
    /**

    • Return an array of size *returnSize.
    • Note: The returned array must be malloced, assume caller calls free().
      /
      int
      plusOne(int* digits, int digitsSize, int* returnSize)

    Who can give me any idea for what function the parameter "returnSize" is?


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