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3 lines
169 B
3 lines
169 B
2 years ago
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# p ARGF.read.chars.each_cons(4).with_index.find {|a,i| a.uniq.size == 4 }.last + 4
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p ARGF.read.chars.each_cons(14).with_index.find {|a,i| a.uniq.size == 14 }.last + 14
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