LCM Divisible SubsequenceYou’ll be given an array of N integers and two more integers K and M. You have to find the number of...
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Fast Co-PrimeTwo numbers A and B are called co-prime if the only common positive factor of the two numbers is 1. ...
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Beauty of APSolving problems is fun in competitive programming, right? So let’s solve a fun task today too :P. 1...
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Christmas GiftsIt's Christmas time! It's the time when Santa brings gift for the children. This year Santa ...
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Tom Is a Good MentorToday is the first day of the little mouse Jerry at school. Famous mathematician Tom is his teacher....
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