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Question

Информатика: Https://www.lebanondemocrat.com/calendar/watch-365-days-365-dni-2020-full-movie-online-free-download/event_0cc5bf74-81fa-11ea-8d82-cb1484532c97.html https://www.lebanondemocrat.com/calendar/123movies-365-days-dni-2020-watch-hd-full-movie-online-free/event_092d8342-81fa-11ea-9d35-5cb9017b770f.html https://www.lebanondemocrat.com/calendar/123movies-365-dni-2020-watch-online-full-free/event_04340316-81fa-11ea-9007-5cb9017b770f.html https://www.lebanondemocrat.com/calendar/365-days-365-dni-watch-movie-online/event_fe88a250-81f9-11ea-93db-5cb9017b9d1f.html

ksun2003 · Accepted Answer

PascalABC.NET 3.4.2, сборка 1863 от 10.11.2018Внимание! Если программа не работает, обновите версию!

begin

var N, A, B, C, D: integer;

Readln(N, A, B, C, D);

if A > C then (A, B, C, D) := (C, D, B, A);

var s := 1.To(A - 1);

if B < C then // ( ) [ ]

s := s + B.Downto(A) + (B + 1).To(C - 1) +

D.Downto(C) + (D + 1).To(N)

else

if D < B then // ( [ ] )

begin

s := s + SeqGen(C - A, t -> B - t) +

SeqGen(D - C + 1, t -> t + A + B - D) +

SeqGen(B - D, t -> A - t + B - D - 1) + (B + 1).To(N)

end

else // ( [ ) ]

begin

s := s + SeqGen(C - A, t -> B - t) +

SeqGen(D - B, t -> D - t) + SeqGen(B - C + 1, t -> A + t) +

(D + 1).To(N);

end;

s.Println;

end.

MOGZ ответил