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how to write a program in java to get the count of duplicate pair?(eg:-row 1 and 3 are duplicates)
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| Sno | Fruit 1 | Fruit 2 |
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| 1 | apple | orange |
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| 2 | grapes | pineapple |
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| 3 | apple | orange |
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| 4 | banana | pear |
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Last edited by Bluebell; September 8th, 2020 at 06:47 AM.
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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