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Factorial

Sravya is helping her elder brother in solving math questions. The question is to find the factorial of the given number $n$. Since Sravya is busy with other works, she wants your help. Copy the buggy code from [here!](https://pastebin.com/HRx2BJxt) ### Input First and only line contains a single integer $n$ ### Output Output contains a single integer factorial ### Constraints - $1 \leq T \leq

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solution.cppC++17

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