結果
問題 | No.281 門松と魔法(1) |
ユーザー | mai |
提出日時 | 2017-06-26 21:22:04 |
言語 | Ruby (3.3.0) |
結果 |
AC
|
実行時間 | 90 ms / 1,000 ms |
コード長 | 1,209 bytes |
コンパイル時間 | 85 ms |
コンパイル使用メモリ | 7,424 KB |
実行使用メモリ | 12,416 KB |
最終ジャッジ日時 | 2024-10-04 09:50:36 |
合計ジャッジ時間 | 6,276 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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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 | 90 ms
12,160 KB |
testcase_01 | AC | 84 ms
12,160 KB |
testcase_02 | AC | 83 ms
12,288 KB |
testcase_03 | AC | 84 ms
12,160 KB |
testcase_04 | AC | 84 ms
12,288 KB |
testcase_05 | AC | 85 ms
12,160 KB |
testcase_06 | AC | 88 ms
12,288 KB |
testcase_07 | AC | 84 ms
12,160 KB |
testcase_08 | AC | 84 ms
12,160 KB |
testcase_09 | AC | 83 ms
12,160 KB |
testcase_10 | AC | 84 ms
12,160 KB |
testcase_11 | AC | 82 ms
12,288 KB |
testcase_12 | AC | 85 ms
12,032 KB |
testcase_13 | AC | 84 ms
12,160 KB |
testcase_14 | AC | 84 ms
12,160 KB |
testcase_15 | AC | 84 ms
12,160 KB |
testcase_16 | AC | 85 ms
12,288 KB |
testcase_17 | AC | 86 ms
12,032 KB |
testcase_18 | AC | 85 ms
12,160 KB |
testcase_19 | AC | 85 ms
12,288 KB |
testcase_20 | AC | 84 ms
12,288 KB |
testcase_21 | AC | 86 ms
12,160 KB |
testcase_22 | AC | 85 ms
12,032 KB |
testcase_23 | AC | 85 ms
12,160 KB |
testcase_24 | AC | 86 ms
12,288 KB |
testcase_25 | AC | 85 ms
12,160 KB |
testcase_26 | AC | 87 ms
12,032 KB |
testcase_27 | AC | 84 ms
12,032 KB |
testcase_28 | AC | 83 ms
12,160 KB |
testcase_29 | AC | 84 ms
12,160 KB |
testcase_30 | AC | 82 ms
12,288 KB |
testcase_31 | AC | 87 ms
12,288 KB |
testcase_32 | AC | 83 ms
12,032 KB |
testcase_33 | AC | 84 ms
12,288 KB |
testcase_34 | AC | 85 ms
12,160 KB |
testcase_35 | AC | 85 ms
12,160 KB |
testcase_36 | AC | 86 ms
12,032 KB |
testcase_37 | AC | 85 ms
12,288 KB |
testcase_38 | AC | 85 ms
12,160 KB |
testcase_39 | AC | 88 ms
12,032 KB |
testcase_40 | AC | 86 ms
12,160 KB |
testcase_41 | AC | 85 ms
12,288 KB |
testcase_42 | AC | 86 ms
12,160 KB |
testcase_43 | AC | 83 ms
12,160 KB |
testcase_44 | AC | 82 ms
12,160 KB |
testcase_45 | AC | 84 ms
12,032 KB |
testcase_46 | AC | 85 ms
12,160 KB |
testcase_47 | AC | 86 ms
12,288 KB |
testcase_48 | AC | 86 ms
12,160 KB |
testcase_49 | AC | 87 ms
12,032 KB |
testcase_50 | AC | 83 ms
12,160 KB |
testcase_51 | AC | 83 ms
12,288 KB |
testcase_52 | AC | 84 ms
12,288 KB |
testcase_53 | AC | 86 ms
12,416 KB |
testcase_54 | AC | 86 ms
12,160 KB |
testcase_55 | AC | 86 ms
12,288 KB |
testcase_56 | AC | 87 ms
12,160 KB |
コンパイルメッセージ
Main.rb:17: warning: ambiguous first argument; put parentheses or a space even after `-' operator Main.rb:24: warning: ambiguous first argument; put parentheses or a space even after `-' operator Main.rb:32: warning: ambiguous first argument; put parentheses or a space even after `-' operator Main.rb:38: warning: ambiguous first argument; put parentheses or a space even after `-' operator Main.rb:44: warning: ambiguous first argument; put parentheses or a space even after `-' operator Main.rb:49: warning: ambiguous first argument; put parentheses or a space even after `-' operator Main.rb:61: warning: ambiguous first argument; put parentheses or a space even after `-' operator Syntax OK
ソースコード
def kadomatu?(a,b,c) (a!=c)&&((a<b&&b>c)||(a>b&&b<c)) end def say(t) puts t;exit 0 end def magic(h,d) [0,h-d].max end d,a,b,c = STDIN.read.split.map(&:to_i) say 0 if kadomatu?(a,b,c) say -1 if d == 0 a,c = c,a if a > c l = [a,b,c].min if a==b && b==c say -1 if l <= d say 3 end if [a,b,c].uniq.size == 2 if a==c if a < b say 1 if a>=1 say -1 else # a>b say 1 if kadomatu?(magic(a,d),b,c) say 2 if kadomatu?(magic(a,d),magic(b,d),c) say 3 if kadomatu?(magic(a,d*2),b,magic(c,d)) say 5 if kadomatu?(magic(a,d*3),b,magic(c,d*2)) say -1 end end # a<c if a==b say 1 if a>=1 say -1 else # b==c say 1 if kadomatu?(a,b,magic(c,d)) say 2 if kadomatu?(a,b,magic(c,d*2)) say -1 end end # a<b<c result = [] result << (c-b+d-1)/d if kadomatu?(a,b,magic(c,(c-b+d-1)/d*d)) result << ((c-b+d-1)/d+1) if kadomatu?(a,b,magic(c,(c-b+d-1)/d*d+d)) result << (b-a+d-1)/d if kadomatu?(a,magic(b,(b-a+d-1)/d*d),c) result << ((b-a+d-1)/d+1) if kadomatu?(a,magic(b,(b-a+d-1)/d*d+d),c) say -1 if result.empty? say result.min