19 lines
324 B
Crystal
19 lines
324 B
Crystal
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require "big"
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def sylvester
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accum = 1.to_big_i
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curr = 1.to_big_i
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Iterator.of {
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accum *= curr
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curr = accum + 1
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}
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end
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puts "First 10 elements:"
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sylvester.first(10).each do |s|
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puts s
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end
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print "\nSum of the reciprocals of the first 10 elements: "
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puts sylvester.first(10).sum {|s| BigRational.new(1, s) }
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