結果
問題 | No.2986 Permutation Puzzle |
ユーザー | 👑 hos.lyric |
提出日時 | 2024-12-11 10:16:52 |
言語 | D (dmd 2.106.1) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,328 bytes |
コンパイル時間 | 2,961 ms |
コンパイル使用メモリ | 119,680 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-12-11 10:16:59 |
合計ジャッジ時間 | 7,144 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
(要ログイン)
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 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
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 | AC | 117 ms
5,248 KB |
コンパイルメッセージ
/home/linuxbrew/.linuxbrew/opt/dmd/include/dlang/dmd/std/numeric.d(2999): Warning: cannot inline function `std.numeric.gcdImpl!uint.gcdImpl`
ソースコード
import std.conv, std.functional, std.range, std.stdio, std.string; import std.algorithm, std.array, std.bigint, std.bitmanip, std.complex, std.container, std.math, std.mathspecial, std.numeric, std.regex, std.typecons; import core.bitop; class EOFException : Throwable { this() { super("EOF"); } } string[] tokens; string readToken() { for (; tokens.empty; ) { if (stdin.eof) { throw new EOFException; } tokens = readln.split; } auto token = tokens.front; tokens.popFront; return token; } int readInt() { return readToken.to!int; } long readLong() { return readToken.to!long; } string COLOR(string s = "") { return "\x1b[" ~ s ~ "m"; } bool chmin(T)(ref T t, in T f) { if (t > f) { t = f; return true; } else { return false; } } bool chmax(T)(ref T t, in T f) { if (t < f) { t = f; return true; } else { return false; } } int binarySearch(alias pred, T)(in T[] as) { int lo = -1, hi = cast(int)(as.length); for (; lo + 1 < hi; ) { const mid = (lo + hi) >> 1; (unaryFun!pred(as[mid]) ? hi : lo) = mid; } return hi; } int lowerBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a >= val)); } int upperBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a > val)); } void main() { try { for (; ; ) { const N = readInt; const K = readInt; auto A = new int[][](N, N); foreach (x; 0 .. N) foreach (y; 0 .. N) A[x][y] = readInt - 1; auto B = new int[][](N, N); foreach (x; 0 .. N) foreach (y; 0 .. N) B[x][y] = readInt - 1; auto C = new int[][][](K + 1, N, N); auto ops = new int[K]; C[0] = A; bool dfs(int k) { if (k == K) { return (C[K] == B); } foreach (x0; 0 .. N) { ops[k] = x0; foreach (x; 0 .. N) foreach (y; 0 .. N) C[k + 1][C[k][x0][x]][y] = C[k][x][y]; if (dfs(k + 1)) return true; } foreach (y0; 0 .. N) { ops[k] = N + y0; foreach (x; 0 .. N) foreach (y; 0 .. N) C[k + 1][x][C[k][y][y0]] = C[k][x][y]; if (dfs(k + 1)) return true; } return false; } const res = dfs(0); assert(res); debug { foreach (k; 0 .. K + 1) { writefln("C[%s] = %s", k, C[k]); } writeln("ops = ", ops); } int[] ans; foreach_reverse (k; 0 .. K) { auto perm = new int[N]; int now; if (ops[k] < N) { const x0 = ops[k]; foreach (y; 0 .. N) perm[y] = C[k][x0][y]; now = C[k][x0][x0]; } else { const y0 = ops[k] - N; foreach (x; 0 .. N) perm[x] = C[k][x][y0]; now = C[k][y0][y0]; } int lcm = 1; { auto vis = new bool[N]; foreach (u; 0 .. N) if (!vis[u]) { int c; for (int v = u; !vis[v]; v = perm[v]) { vis[v] = true; ++c; } lcm = lcm / gcd(lcm, c) * c; } } foreach (_; 0 .. lcm - 1) { ans ~= (ops[k] < N) ? now : (N + now); now = perm[now]; } } ans.reverse; writeln(ans.length); foreach (op; ans) { if (op < N) { writeln("R ", op + 1); } else { writeln("C ", op - N + 1); } } } } catch (EOFException e) { } }