Submission #3017284

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Source Code Expand

N, H = gets.split(" ").map { |e| e.to_i }
A,B,C,D,E = gets.split(" ").map { |e| e.to_i }

res = []

#H+BX+DY-(N-X-Y)E>0

for x in 0..N do
  # y = ((N-x)*E - H - B*x)/(D + E) + 1
  for y in 0..N-x do
    if H+B*x+D*x-(N-x-y)*E>0
      count = x*A + y*C
      res << count
    end
  end
end

puts res.min

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