parent
ce1fc224af
commit
e637ae3e78
@ -1,14 +1,16 @@
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require "prime"
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houses = Hash.new(0)
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house = 1
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elf = 0
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while true
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while true
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house += 1
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elf += 1
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factors = house.prime_division
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50.times do |i|
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presents = factors.map {|f,x| (x+1).times.map {|i| f**i }.inject(:+) }.inject(:*)
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house = (i+1)*elf
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houses[house] += 11*elf
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if presents >= 3600000
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if i.zero? && houses[house] >= 36000000
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puts house
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puts house
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exit
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exit
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end
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end
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end
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end
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end
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