結果
問題 | No.714 回転寿司屋のシミュレート |
ユーザー |
👑 |
提出日時 | 2020-03-28 13:19:03 |
言語 | D (dmd 2.109.1) |
結果 |
AC
|
実行時間 | 7 ms / 2,000 ms |
コード長 | 3,158 bytes |
コンパイル時間 | 868 ms |
コンパイル使用メモリ | 122,056 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-06-22 06:03:28 |
合計ジャッジ時間 | 2,027 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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ファイルパターン | 結果 |
---|---|
other | AC * 35 |
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; }real readReal() { return readToken.to!real; }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)); }enum S = 25;void main() {try {for (; ; ) {const N = readInt();auto TYP = new int[N];auto L = new int[N];auto M = new int[N];auto A = new string[][N];auto B = new string[N];auto C = new int[N];foreach (i; 0 .. N) {TYP[i] = readInt();switch (TYP[i]) {case 0: {L[i] = readInt();M[i] = readInt();A[i] = new string[M[i]];foreach (j; 0 .. M[i]) {A[i][j] = readToken();}} break;case 1: {B[i] = readToken();} break;case 2: {C[i] = readInt();} break;default: assert(false);}}int T;int[string] tr;foreach (i; 0 .. N) {switch (TYP[i]) {case 0: {foreach (j; 0 .. M[i]) {if (A[i][j] !in tr) {tr[A[i][j]] = T++;}}} break;case 1: {if (B[i] !in tr) {tr[B[i]] = T++;}} break;case 2: {//} break;default: assert(false);}}auto wants = new int[][S];foreach (i; 0 .. N) {switch (TYP[i]) {case 0: {wants[L[i]] = new int[T];foreach (j; 0 .. M[i]) {++wants[L[i]][tr[A[i][j]]];}} break;case 1: {const t = tr[B[i]];int ans = -1;foreach (s; 0 .. S) {if (wants[s] && wants[s][t] > 0) {ans = s;--wants[s][t];break;}}writeln(ans);} break;case 2: {wants[C[i]] = null;} break;default: assert(false);}}}} catch (EOFException e) {}}