PATTERN

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Print the pattern. ### Input - First line contains a single integer $N$. ### Output - print the pattern corresponding to given input. ### Constraints - $1 \leq N \leq 10$ ### Subtasks - 30 points : $1 \leq R \leq 10000$ - 70 points : $1 \leq R \leq 10^9$ ### Sample Test Cases **Sample 1** Input: ``` 5 ``` Output: ``` ABCDE12345 BCDE2345 CDE345 DE45 E5 ```

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solution.cppC++17

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