Painting Blocks

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The kindergarten teacher has told Sakshi to paint all the blocks in the drawing sheet. The drawing sheet of Sakshi is represented as a matrix n*m blocks, where the rows are numbered from 1 to n and columns are numbered from 1 to m. Sakshi has decided that she will paint blocks only horizontally along a row at a time.In other words, the start and the end points of her filling up blocks are (r,c1)

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solution.cppC++17

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