結果
問題 | No.1577 織姫と彦星2 |
ユーザー | yuruhiya |
提出日時 | 2021-06-30 17:03:30 |
言語 | Crystal (1.11.2) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,209 bytes |
コンパイル時間 | 16,514 ms |
コンパイル使用メモリ | 295,120 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-06-27 03:15:37 |
合計ジャッジ時間 | 15,143 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 | 2 ms
6,816 KB |
testcase_01 | WA | - |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | WA | - |
testcase_04 | AC | 2 ms
6,940 KB |
testcase_05 | AC | 3 ms
6,940 KB |
testcase_06 | AC | 3 ms
6,944 KB |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | WA | - |
testcase_48 | WA | - |
testcase_49 | WA | - |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | WA | - |
testcase_55 | WA | - |
testcase_56 | WA | - |
testcase_57 | WA | - |
コンパイルメッセージ
In Main.cr:28:12 28 | STDOUT.write_utf8 Slice.new(now, ptr + 5 - now) ^--------- Warning: Deprecated IO::FileDescriptor#write_utf8. Use `#write_string` instead. A total of 1 warnings were found.
ソースコード
lib LibC fun getchar_unlocked : Char fun putchar_unlocked(Char) end def read x = 0 loop do c = LibC.getchar_unlocked break unless 48 <= c x &*= 10 x &+= c &- 48 end x end def putui(x : Int32) if x == 0 LibC.putchar_unlocked(48) else ptr = Pointer(UInt8).malloc(5) now = ptr + 4 while x != 0 now.value = (48 &+ x % 10).to_u8! now -= 1 x //= 10 end STDOUT.write_utf8 Slice.new(now, ptr + 5 - now) end end n = read s = read t = read a = Pointer(Int32).malloc(n &+ 2) n.times do |i| a[i] = read end a[n] = s a[n &+ 1] = t hash = Hash(Int32, Int32).new(n &+ 2) n.times do |i| hash[a[i]] = i end hash[s] = n hash[t] = n &+ 1 que = Pointer(Int32).malloc(n &+ 2) que[0] = n size = 1 dist = Pointer(Int32).malloc(n &+ 2) dist[n] = 1 while size != 0 i = que.value que += 1 size &-= 1 d = dist[i] ai = a[i] if i == n &+ 1 putui(d &- 2) LibC.putchar_unlocked(10) exit end bit = 1 30.times do if (j = hash[ai ^ bit]?) && dist[j] == 0 dist[j] = d &+ 1 que[size] = j size &+= 1 end bit <<= 1 end end LibC.putchar_unlocked 45 LibC.putchar_unlocked 49 LibC.putchar_unlocked 10