There is a string with a set of words, which is entered from the keyboard, then written into a string array. It is necessary to display repeated words.

Closed due to the fact that the essence of the question is incomprehensible by the participants αλεχολυτ , pavel , Grundy , iluxa1810 , Harry 11 Nov '16 at 17:39 .

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    1 answer 1

    You can find duplicate words, for example, like this:

    var repeatedWords = from word in line.Split(' ') group word by word into same where same.Count() > 1 select same.First();