結果
問題 | No.518 ローマ数字の和 |
ユーザー |
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提出日時 | 2017-08-20 13:17:05 |
言語 | Ruby (3.4.1) |
結果 |
AC
|
実行時間 | 91 ms / 2,000 ms |
コード長 | 727 bytes |
コンパイル時間 | 64 ms |
コンパイル使用メモリ | 7,424 KB |
実行使用メモリ | 12,160 KB |
最終ジャッジ日時 | 2024-10-14 17:23:42 |
合計ジャッジ時間 | 3,055 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 19 |
コンパイルメッセージ
Syntax OK
ソースコード
m = {"" => 0,"I" => 1,"II" => 2,"III" => 3,"IV" => 4,"V" => 5,"VI" => 6,"VII" => 7,"VIII" => 8,"IX" => 9,"X" => 10,"XX" => 20,"XXX" => 30,"XL" => 40,"L" => 50,"LX" => 60,"LXX" => 70,"LXXX" => 80,"XC" => 90,"C" => 100,"CC" => 200,"CCC" => 300,"CD" => 400,"D" => 500,"DC" => 600,"DCC" => 700,"DCCC" => 800,"CM" => 900,"M" => 1000,"MM" => 2000,"MMM" => 3000}getss = 0gets.split(" ").each do |_s|_s =~ /\A(M*)(CM|D|CD|)(C*)(XC|L|XL|)(X*)(IX|V|IV|)(I*)\z/(1..7).each do |i|s += m[$~[i]]endendif s > 3999puts :ERRORexitendm = m.invertt = ""[1000, 100, 10, 1].each do |i|t << m[s / i * i]s %= iendputs t