16 lines
341 B
ObjectPascal
16 lines
341 B
ObjectPascal
##
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var q := |1, 1|.ToList;
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for var n := 2 to 100_000 do
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q.add(q[n - q[n - 1]] + q[n - q[n - 2]]);
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q.take(10).println;
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assert(q.Take(10).SequenceEqual(|1, 1, 2, 3, 3, 4, 5, 5, 6, 6|));
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q[999].println;
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assert(q[999] = 502);
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var lessCount := 0;
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for var n := 1 to 100_000 do
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if q[n] < q[n - 1] then
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lessCount += 1;
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lessCount.Println;
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