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uiur/monte_pi.rb

Created August 28, 2009 10:08
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monte_pi.rb
def monte
x = rand(); y = rand()
if (x * x + y * y) < 1
return 1
else
return 0
end
end
hit = 0
100000.times do
hit += monte
end
puts hit / 100000.0 * 4
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