Genetics

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Genetic engineering is fun. The scientists have gathered several DNAs and want to create something new out of those. Each DNAs can be represented as a sequence of bases A, G, T, C. Let DNA[a..b] be the subsequence of DNA starting from index a finishing in b inclusive, and DNA[a..] be the subsequence of DNA starting from index a to the end. Scientist can perform the following operations on the DNAs

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solution.cppC++17

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