Military Officer

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MR. Abhinanadan is an officer in the Indian navy. He regularly trains the soldiers. One day he bought a rope whose length is supposed to be K units, which contains characters on it. 1 unit = 1 character. He asked his soldiers to find such part of the rope whose length is maximum and also contain at least one character whose frequency is greater than or equal to the half the length of the rope.

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solution.cppC++17

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