6 lines
173 B
Ruby
6 lines
173 B
Ruby
ar = [0, 2, -4]
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100.times{ar << (111 - 1130.quo(ar[-1])+ 3000.quo(ar[-1]*ar[-2])) }
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[3, 4, 5, 6, 7, 8, 20, 30, 50, 100].each do |n|
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puts "%3d -> %0.16f" % [n, ar[n]]
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end
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