Submission #1774920

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Source Code Expand

deg, dis = gets.split.map(&:to_i)

dirs = %w(NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW)
h = {}
15.times do |i|
  h[dirs[i]] = (11.25 + (22.5 * i))...(33.75 + (22.5 * i))
end

deg *= 0.1
w = (dis / 60.0).round(1)

a = [
  0.0..0.2,
  0.3..1.5,
  1.6..3.3,
  3.4..5.4,
  5.5..7.9,
  8.0..10.7,
  10.8..13.8,
  13.9..17.1,
  17.2..20.7,
  20.8..24.4,
  24.5..28.4,
  28.5..32.6,
  32.7..Float::INFINITY
]

k, v = h.find { |k, range| range.include?(deg) }
k = 'N' unless k
i = a.index { |e| e.include?(w) }
k = 'C' if i == 0
puts([k, i].join(' '))

Submission Info

Compile Error

./Main.rb:28: warning: shadowing outer local variable - k
./Main.rb:28: warning: assigned but unused variable - v

Judge Result