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Pattern

Print a pattern where first part of the pattern contains letters and second part contains integers horizontally. Ex:- - A1 - AB12 - ABC123 - ABCD1234 ### Input Input is number of rows n. ### Output Print the rows specifies with the pattern stated in the example. ### Constraints - $1 \leq n \leq 1000$ ### Subtasks - 30 points : $1 \leq R \leq 10000$ - 7

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solution.cppC++17

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