結果
問題 | No.281 門松と魔法(1) |
ユーザー | siman |
提出日時 | 2022-11-14 02:19:33 |
言語 | Ruby (3.3.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,185 bytes |
コンパイル時間 | 143 ms |
コンパイル使用メモリ | 7,296 KB |
実行使用メモリ | 12,288 KB |
最終ジャッジ日時 | 2024-09-15 07:14:33 |
合計ジャッジ時間 | 6,574 ms |
ジャッジサーバーID (参考情報) |
judge6 / judge4 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 87 ms
12,160 KB |
testcase_01 | AC | 86 ms
12,288 KB |
testcase_02 | AC | 86 ms
12,032 KB |
testcase_03 | AC | 83 ms
12,032 KB |
testcase_04 | AC | 85 ms
12,032 KB |
testcase_05 | AC | 86 ms
12,032 KB |
testcase_06 | AC | 84 ms
12,160 KB |
testcase_07 | AC | 84 ms
12,288 KB |
testcase_08 | AC | 85 ms
12,288 KB |
testcase_09 | AC | 85 ms
12,160 KB |
testcase_10 | AC | 86 ms
12,288 KB |
testcase_11 | AC | 83 ms
12,160 KB |
testcase_12 | AC | 85 ms
12,032 KB |
testcase_13 | AC | 86 ms
12,160 KB |
testcase_14 | AC | 85 ms
12,032 KB |
testcase_15 | AC | 85 ms
12,288 KB |
testcase_16 | AC | 85 ms
12,032 KB |
testcase_17 | AC | 85 ms
12,288 KB |
testcase_18 | AC | 84 ms
12,160 KB |
testcase_19 | AC | 85 ms
12,032 KB |
testcase_20 | AC | 87 ms
12,288 KB |
testcase_21 | AC | 87 ms
12,032 KB |
testcase_22 | AC | 86 ms
12,032 KB |
testcase_23 | AC | 86 ms
12,160 KB |
testcase_24 | AC | 85 ms
12,032 KB |
testcase_25 | AC | 85 ms
12,032 KB |
testcase_26 | AC | 86 ms
12,032 KB |
testcase_27 | AC | 86 ms
12,032 KB |
testcase_28 | AC | 86 ms
12,288 KB |
testcase_29 | AC | 86 ms
12,160 KB |
testcase_30 | AC | 86 ms
12,032 KB |
testcase_31 | AC | 85 ms
12,160 KB |
testcase_32 | WA | - |
testcase_33 | AC | 85 ms
12,032 KB |
testcase_34 | AC | 86 ms
12,160 KB |
testcase_35 | AC | 86 ms
12,160 KB |
testcase_36 | AC | 85 ms
12,160 KB |
testcase_37 | AC | 85 ms
12,288 KB |
testcase_38 | AC | 83 ms
12,288 KB |
testcase_39 | AC | 86 ms
12,032 KB |
testcase_40 | AC | 88 ms
12,032 KB |
testcase_41 | AC | 86 ms
12,032 KB |
testcase_42 | AC | 85 ms
12,032 KB |
testcase_43 | AC | 87 ms
12,160 KB |
testcase_44 | AC | 86 ms
12,160 KB |
testcase_45 | WA | - |
testcase_46 | AC | 87 ms
12,032 KB |
testcase_47 | WA | - |
testcase_48 | AC | 87 ms
12,032 KB |
testcase_49 | AC | 86 ms
12,160 KB |
testcase_50 | AC | 85 ms
12,160 KB |
testcase_51 | AC | 86 ms
12,288 KB |
testcase_52 | AC | 87 ms
12,032 KB |
testcase_53 | AC | 86 ms
12,032 KB |
testcase_54 | AC | 85 ms
12,160 KB |
testcase_55 | WA | - |
testcase_56 | WA | - |
コンパイルメッセージ
Main.rb:8: warning: ambiguous first argument; put parentheses or a space even after `-' operator Main.rb:85: warning: ambiguous first argument; put parentheses or a space even after `-' operator Syntax OK
ソースコード
D = gets.to_i H = 3.times.map { gets.to_i } if D == 0 if H[0] < H[1] && H[1] > H[2] && H.size == H.uniq.size puts 0 else puts -1 end exit end def f(h) cnt = 0 if h[0] == h[2] h[0] = [0, h[0] - D].max cnt += 1 end if h[0] == h[2] return Float::INFINITY end if h[0] <= h[1] diff = h[1] - h[0] + 1 c = Rational(diff, D).ceil cnt += c h[1] = [0, h[1] - c * D].max end if h[2] <= h[1] diff = h[2] - h[0] + 1 c = Rational(diff, D).ceil cnt += c h[2] = [0, h[2] - c * D].max end if h[0] == h[1] return Float::INFINITY end if h[1] == h[2] return Float::INFINITY end cnt end def g(h) cnt = 0 if h[0] >= h[1] diff = h[0] - h[1] + 1 c = Rational(diff, D).ceil cnt += c h[0] = [0, h[1] - c * D].max end if h[2] >= h[1] diff = h[2] - h[1] + 1 c = Rational(diff, D).ceil cnt += c h[2] = [0, h[2] - c * D].max end if h[0] == h[2] h[0] = [0, h[0] - D].max cnt += 1 end if h[0] == h[2] return Float::INFINITY end cnt end a1 = f(H.dup) a2 = g(H.dup) ans = [a1, a2].min if ans == Float::INFINITY puts -1 else puts ans end