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Thread: how to write a program in java to get the count of duplicate pair?(eg:-row 1 and 3 are duplicates)

  1. #1
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    Default how to write a program in java to get the count of duplicate pair?(eg:-row 1 and 3 are duplicates)

    --------------------------------------------
    | Sno | Fruit 1 | Fruit 2 |
    -------------------------------------------
    | 1 | apple | orange |
    ------------------------------------------
    | 2 | grapes | pineapple |
    -------------------------------------------
    | 3 | apple | orange |
    -------------------------------------------
    | 4 | banana | pear |
    -------------------------------------------
    Last edited by Bluebell; September 8th, 2020 at 06:47 AM.

  2. #2
    Super Moderator Norm's Avatar
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    Default Re: how to write a program in java to get the count of duplicate pair?(eg:-row 1 and 3 are duplicates)

    What have you tried?

    Be sure to wrap all posted code in code tags.
    If you don't understand my answer, don't ignore it, ask a question.

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