結果
問題 | No.2372 既視感 |
ユーザー |
![]() |
提出日時 | 2023-07-11 14:01:54 |
言語 | Java (openjdk 23) |
結果 |
AC
|
実行時間 | 132 ms / 2,000 ms |
コード長 | 3,528 bytes |
コンパイル時間 | 2,663 ms |
コンパイル使用メモリ | 96,580 KB |
実行使用メモリ | 52,720 KB |
最終ジャッジ日時 | 2024-09-13 04:27:15 |
合計ジャッジ時間 | 6,172 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 26 |
ソースコード
import java.io.*;import java.util.*;import java.util.stream.*;public class Main {public static void main(String[] args) throws Exception {Scanner sc = new Scanner();int n = sc.nextInt();int k = sc.nextInt();int q = sc.nextInt();StringBuilder sb = new StringBuilder();HashMap<String, Integer> counts = new HashMap<>();ArrayDeque<String> deq = new ArrayDeque<>();while (q-- > 0) {if (sc.nextInt() == 1) {String title = sc.next();counts.put(title, counts.getOrDefault(title, 0) + 1);deq.add(title);if (deq.size() > n) {String x = deq.poll();if (counts.get(x) == 1) {counts.remove(x);} else {counts.put(x, counts.get(x) - 1);}}} else {String[] titles = new String[6];int[] times = new int[6];for (int i = 0; i < 6; i++) {titles[i] = sc.next();times[i] = sc.nextInt();}int count = 0;int current = 0;for (int i = 0; i < 6; i++) {int score = times[i];if (counts.containsKey(titles[i])) {score = Math.min(score, k);}if (score + current <= 60) {current += score;count++;} else {break;}}sb.append(count).append("\n");for (int i = 0; i < count; i++) {deq.add(titles[i]);counts.put(titles[i], counts.getOrDefault(titles[i], 0) + 1);}while (deq.size() > n) {String x = deq.poll();if (counts.get(x) == 1) {counts.remove(x);} else {counts.put(x, counts.get(x) - 1);}}}}System.out.print(sb);}}class Utilities {static String arrayToLineString(Object[] arr) {return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n"));}static String arrayToLineString(int[] arr) {return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new));}}class Scanner {BufferedReader br = new BufferedReader(new InputStreamReader(System.in));StringTokenizer st = new StringTokenizer("");StringBuilder sb = new StringBuilder();public Scanner() throws Exception {}public int nextInt() throws Exception {return Integer.parseInt(next());}public long nextLong() throws Exception {return Long.parseLong(next());}public double nextDouble() throws Exception {return Double.parseDouble(next());}public int[] nextIntArray() throws Exception {return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray();}public String next() throws Exception {while (!st.hasMoreTokens()) {st = new StringTokenizer(br.readLine());}return st.nextToken();}}