結果

問題 No.968 引き算をして門松列（その３）
コンテスト
ユーザー siman
提出日時 2023-01-05 12:25:57
言語 Ruby
(3.4.1)
結果
AC  
実行時間 139 ms / 2,000 ms
コード長 1,473 bytes
コンパイル時間 434 ms
コンパイル使用メモリ 7,424 KB
実行使用メモリ 12,288 KB
最終ジャッジ日時 2024-11-29 01:46:36
合計ジャッジ時間 3,140 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge3
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:85: warning: ambiguous first argument; put parentheses or a space even after `-' operator
Syntax OK

ソースコード

diff # 

T = gets.to_i

def ptn1(a, b, c, x, y, z)
  cost = 0
  diff = [0, c - a + 1].max
  cost += y * diff
  b -= diff
  c -= diff

  diff = [0, a - b + 1, c - b + 1].max
  cost += z * diff
  a -= diff
  c -= diff

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

  cost
end

def ptn2(a, b, c, x, y, z)
  cost = 0
  diff = [0, a - c + 1].max
  cost += x * diff
  a -= diff
  b -= diff

  diff = [0, a - b + 1, c - b + 1].max
  cost += z * diff
  a -= diff
  c -= diff

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

  cost
end

def ptn3(a, b, c, x, y, z)
  cost = 0
  diff = [0, b - a + 1].max
  cost += y * diff
  b -= diff
  c -= diff

  diff = [0, a - c + 1].max
  cost += x * diff
  a -= diff
  b -= diff

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

  cost
end

def ptn4(a, b, c, x, y, z)
  cost = 0
  diff = [0, b - c + 1].max
  cost += x * diff
  a -= diff
  b -= diff

  diff = [0, c - a + 1].max
  cost += y * diff
  b -= diff
  c -= diff

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

  cost
end

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

  ans = [ptn1(a, b, c, x, y, z), ptn2(a, b, c, x, y, z), ptn3(a, b, c, x, y, z), ptn4(a, b, c, x, y, z)].min

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