Little Elephant and Sheet

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The Little Elephant from the Zoo of Lviv wants to paint the sheet of paper. The sheet has the size 1 × Z and consists of Z consecutive cells numbered from 1 to Z inclusive (we use letter Z because N will denote another value below and the words "size" and "zoo" both contain letter 'Z' :)) There are also C available colors numbered from 1 to C inclusive. Current color of the i-th cell is Col[i] (1

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solution.cppC++17

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