結果

問題 No.967 引き算をして門松列（その２）
コンテスト
ユーザー siman
提出日時 2022-11-15 12:37:56
言語 Ruby
(4.0.2)
コンパイル:
ruby -w -c _filename_
実行:
ruby _filename_
結果
AC  
実行時間 87 ms / 2,000 ms
コード長 1,623 bytes
記録
記録タグの例:
初AC ショートコード 純ショートコード 純主流ショートコード 最速実行時間
コンパイル時間 475 ms
コンパイル使用メモリ 8,576 KB
実行使用メモリ 14,848 KB
最終ジャッジ日時 2026-04-05 17:34:56
合計ジャッジ時間 3,026 ms
ジャッジサーバーID
（参考情報） 		judge3_0 / judge1_1
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 2
other AC * 10
権限があれば一括ダウンロードができます
コンパイルメッセージ
Main.rb:117: warning: ambiguous first argument; put parentheses or a space even after `-` operator
Syntax OK

ソースコード

diff #
raw source code 

T = gets.to_i

def f1(a, b, c, x, y, z)
  cost = 0

  if a >= b
    diff = a - b + 1
    cost += x * diff
    a -= diff
  end

  if b <= c
    diff = c - b + 1
    cost += z * diff
    c -= diff
  end

  if a <= c
    diff = c - a + 1
    cost += z * diff
    c -= diff
  end

  return Float::INFINITY if a <= 0
  return Float::INFINITY if c <= 0

  cost
end

def f2(a, b, c, x, y, z)
  cost = 0

  if a >= b
    diff = a - b + 1
    cost += x * diff
    a -= diff
  end

  if b <= c
    diff = c - b + 1
    cost += z * diff
    c -= diff
  end

  if a >= c
    diff = a - c + 1
    cost += x * diff
    a -= diff
  end

  return Float::INFINITY if a <= 0
  return Float::INFINITY if c <= 0

  cost
end

def f3(a, b, c, x, y, z)
  cost = 0

  if a <= c
    diff = c - a + 1
    cost += z * diff
    c -= diff
  end

  if a <= b
    diff = b - a + 1
    cost += y * diff
    b -= diff
  end

  if b >= c
    diff = b - c + 1
    cost += y * diff
    b -= diff
  end

  return Float::INFINITY if b <= 0
  return Float::INFINITY if c <= 0

  cost
end

def f4(a, b, c, x, y, z)
  cost = 0

  if a >= c
    diff = a - c + 1
    cost += x * diff
    a -= diff
  end

  if a <= b
    diff = b - a + 1
    cost += y * diff
    b -= diff
  end

  if b >= c
    diff = b - c + 1
    cost += y * diff
    b -= diff
  end

  return Float::INFINITY if b <= 0
  return Float::INFINITY if a <= 0

  cost
end

T.times do
  a, b, c, x, y, z = gets.split.map(&:to_i)

  res = [f1(a, b, c, x, y, z), f2(a, b, c, x, y, z), f3(a, b, c, x, y, z), f4(a, b, c, x, y, z)].min

  if res == Float::INFINITY
    puts -1
  else
    puts res
  end
end
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