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The next lecture in a high school requires two topics to be discussed. Theii-th topic is interesting byaiaiunits for the teacher and bybibiunits for the students. The pair of topicsiiandjj(i...

D. Examstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasiliy has an exam period which will continue for n days. He has to pass exams on m subjec...

output standard output Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of n square cells (that is, on a 1 × n table). At the beginni...

You are given n points on the straight line — the positions (x-coordinates) of the cities and m points on the same line — the positions (x-coordinates) of the cellular towers. All towers work in the s...