Raghavs Birthday

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Raghav is a student of mathematics and computing . today is his birthday and you have to give him some special and unique gift. As he is a student of math he loves linear algebra . That's why you decided to give him a special sequence of numbers A1,A2,A3,A4,A5. The raghav will love sequence if and only if the sequence is in arithmetic progression. Sakshi is also a partner in your gift and she is

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solution.cppC++17

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