OJ has invalid input after 2017/1/20 update


  • 0
    R

    After the 2017/1/20 update, one test case by OJ gives the following input:

    "rat"
    "pen"
    ["rat","pen","pan","pet","pan","pat","ran"]

    The question states "You may assume no duplicates in the word list.", but there are two "pan" in wordList of this input.


  • 0
    R
    This post is deleted!

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