Chef And Coloring

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After a long time, Chef has finally decided to renovate his house. Chef's house has N rooms in it numbered from 1 to N. Each room is currently painted in one of the red, blue or green colors. Your are given configuration of colors of his house by a string S consisting of N characters. In this string, color red will be denoted by 'R', green by 'G' and blue by 'B'. Chef does not like current painti

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solution.cppC++17

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