Perfect Strings

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Pradumn was eagerly waiting for republic day. This time his school organized a simple contest of solving a task, the winner who solves the problem fastest will be given the honors of hoisting the Indian National Flag in front of the whole school. The details of the task go as follows: There are n strings of equal lengths. We will say this set of strings is perfect only when, for each string, th

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solution.cppC++17

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