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chuck0523/022_b.rb

Created January 12, 2016 15:35
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022_b.rb
n = gets.to_i
visited = [].fill(0, 0, n)
bloomed = 0
n.times do |t|
f = gets.to_i
if visited[f] != 0
bloomed += 1
else
visited[f] = 1
end
end
puts bloomed
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