MOBILE LOCKED

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Deepesh's mobile got locked. He forgot his passcode but he is aware of digits used in his passcode. Generate and print all the different passcode possible from the given known digits. There will not be any repeated digit. ### Input - First line will contain $T$, number of digits. - Next line contains of a single line of input, with $T$ array values. ### Output For each testcase, output all pos

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solution.cppC++17

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