Member Avatar for perlsu

Hi

I need to find the repeated substring in string with repeated times = 2.
Can anyone help me some hint? Thanks in advance.

e.g, input string = abcdcbcbcada
repeated string with repeated times 2 = bc

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  • Latest Post Latest Post by chrisbliss18
Member Avatar for chrisbliss18

This question reeks of homework problem. Since that's the case, I'll make you think about it. What you need to do is create a list of all the possible substrings, count up duplicate occurances of substrings, and then filter out the substrings that were only duplicated twice.

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