結果
| 問題 |
No.232 めぐるはめぐる (2)
|
| コンテスト | |
| ユーザー |
siman
|
| 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
siman