結果
問題 | No.2630 Colorful Vertices and Cheapest Paths |
ユーザー | 👑 hos.lyric |
提出日時 | 2024-02-16 22:56:47 |
言語 | D (dmd 2.109.1) |
結果 |
AC
|
実行時間 | 304 ms / 2,500 ms |
コード長 | 2,685 bytes |
コンパイル時間 | 2,426 ms |
コンパイル使用メモリ | 118,900 KB |
実行使用メモリ | 7,532 KB |
最終ジャッジ日時 | 2024-09-28 21:32:48 |
合計ジャッジ時間 | 7,843 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
other | AC * 22 |
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)); } int root(int[] uf, int u) { return (uf[u] < 0) ? u : (uf[u] = uf.root(uf[u])); } bool connect(int[] uf, int u, int v) { u = uf.root(u); v = uf.root(v); if (u == v) return false; if (uf[u] > uf[v]) swap(u, v); uf[u] += uf[v]; uf[v] = u; return true; } enum K = 10; enum INF = 10L^^18; void main() { try { for (; ; ) { const N = readInt; const M = readInt; auto A = new int[M]; auto B = new int[M]; foreach (i; 0 .. M) { A[i] = readInt - 1; B[i] = readInt - 1; } auto C = new int[N]; foreach (u; 0 .. N) { C[u] = readInt - 1; } auto W = new long[K]; foreach (k; 0 .. K) { W[k] = readLong; } const Q = readInt; auto U = new int[Q]; auto V = new int[Q]; foreach (q; 0 .. Q) { U[q] = readInt - 1; V[q] = readInt - 1; } auto ans = new long[Q]; ans[] = INF; foreach (p; 0 .. 1 << K) { long w; foreach (k; 0 .. K) if (p >> k & 1) { w += W[k]; } auto uf = new int[N]; uf[] = -1; foreach (i; 0 .. M) if (p >> C[A[i]] & p >> C[B[i]] & 1) { uf.connect(A[i], B[i]); } foreach (q; 0 .. Q) { if (uf.root(U[q]) == uf.root(V[q])) { chmin(ans[q], w); } } } foreach (q; 0 .. Q) { writeln((ans[q] < INF) ? ans[q] : -1); } } } catch (EOFException e) { } }