結果
| 問題 |
No.769 UNOシミュレータ
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2020-04-29 08:42:39 |
| 言語 | Ruby (3.4.1) |
| 結果 |
AC
|
| 実行時間 | 588 ms / 2,000 ms |
| コード長 | 1,723 bytes |
| コンパイル時間 | 115 ms |
| コンパイル使用メモリ | 7,424 KB |
| 実行使用メモリ | 34,432 KB |
| 最終ジャッジ日時 | 2024-11-27 14:50:15 |
| 合計ジャッジ時間 | 7,037 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 23 |
コンパイルメッセージ
Syntax OK
ソースコード
# frozen_string_literal: true
#
# represent ds situation
#
class Drunks
def number(last)
suffer_prev
consume
advance unless last
end
def drawtwo(last)
if @prev4
suffer4
advance
end
consume
@bomb += 2
@prev2 = true
advance unless last
end
def drawfour(last)
if @prev2
suffer2
advance
end
consume
@bomb += 4
@prev4 = true
advance unless last
end
def skip(last)
suffer_prev
consume
advance(2) unless last
end
def reverse(last)
suffer_prev
@reverse = !@reverse
consume
advance unless last
end
def winner
[@turn + 1, @members[@turn].original].join(' ')
end
private
def initialize(num)
@turn = 0
@reverse = false
@prev2 = false
@prev4 = false
@bomb = 0
@members = Array.new(num) { Drunk.new }
end
def advance(step = 1)
@turn = (@turn + (@reverse ? -step : step)) % @members.size
end
def suffer2
@members[@turn].penalty += @bomb
@bomb = 0
@prev2 = false
end
def suffer4
@members[@turn].penalty += @bomb
@bomb = 0
@prev4 = false
end
def suffer_prev
if @prev2
suffer2
advance
elsif @prev4
suffer4
advance
end
end
def consume
@members[@turn].change += 1
end
#
# represent drunk
#
class Drunk
attr_accessor :change, :penalty
def original
@change - @penalty
end
private
def initialize
@change = 0
@penalty = 0
end
end
end
N, M = gets.chomp.split.map(&:to_i)
LS = M.times.map { gets.chomp }
ds = Drunks.new(N)
LS.each_with_index { |t, i| ds.public_send(t, i == LS.size - 1) }
RESULT = ds.winner
puts RESULT