結果
問題 |
No.232 めぐるはめぐる (2)
|
ユーザー |
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提出日時 | 2016-03-26 21:15:20 |
言語 | Ruby (3.4.1) |
結果 |
AC
|
実行時間 | 123 ms / 1,000 ms |
コード長 | 1,559 bytes |
コンパイル時間 | 460 ms |
コンパイル使用メモリ | 7,424 KB |
実行使用メモリ | 12,928 KB |
最終ジャッジ日時 | 2024-09-14 12:41:57 |
合計ジャッジ時間 | 3,868 ms |
ジャッジサーバーID (参考情報) |
judge6 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 22 |
コンパイルメッセージ
Main.rb:7: warning: assigned but unused variable - n Main.rb:11: warning: assigned but unused variable - tm Main.rb:12: warning: assigned but unused variable - tn Syntax OK
ソースコード
class Yukicoder LAST_ONE = %w(x > ^ ^>) def initialize t, y, x = gets.chomp.split.map(&:to_i) m = [y,x].max n = [y,x].min ty = y-1 tx = x-1 tm = [ty,tx].max tn = [ty,tx].min answer = [] if m > t puts "NO" return else if t == 1 if y == 0 && x == 0 puts "NO" return else puts "YES" puts LAST_ONE[y*2+x] return end else if ty < 0 if tx == 0 answer << ['v'] t -= 1 elsif tx < 0 answer << ['<v'] t -= 1 else answer << ['v>'] answer << ['>'] * (tx-1) t -= tx end elsif tx < 0 if ty == 0 answer << ['<'] t -= 1 else answer << ['<^'] answer << ['^'] * (ty-1) t -= ty end elsif ty > tx answer << ['^>'] * tx answer << ['^'] * (ty-tx) t -= ty elsif ty < tx answer << ['^>'] * ty answer << ['>'] * (tx-ty) t -= tx else answer << ['^>'] * ty t -= ty end if t.odd? if t > 1 answer << ['>','<'] * ((t-1)/2) end answer << '^>' else if t > 2 answer << ['>','<'] * ((t-1)/2) end answer << ['>','^'] end end end puts "YES" puts answer end end Yukicoder.new