結果
問題 | No.1950 片道きゃっちぼーる |
ユーザー | tenten |
提出日時 | 2023-07-24 16:15:56 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,571 bytes |
コンパイル時間 | 2,813 ms |
コンパイル使用メモリ | 93,388 KB |
実行使用メモリ | 103,316 KB |
最終ジャッジ日時 | 2024-10-01 11:12:27 |
合計ジャッジ時間 | 22,636 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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 | 59 ms
37,280 KB |
testcase_01 | AC | 60 ms
37,372 KB |
testcase_02 | AC | 65 ms
37,376 KB |
testcase_03 | AC | 755 ms
89,224 KB |
testcase_04 | WA | - |
testcase_05 | AC | 60 ms
37,736 KB |
testcase_06 | AC | 586 ms
82,036 KB |
testcase_07 | AC | 725 ms
86,492 KB |
testcase_08 | AC | 1,096 ms
85,512 KB |
testcase_09 | WA | - |
testcase_10 | AC | 903 ms
87,408 KB |
testcase_11 | AC | 778 ms
84,212 KB |
testcase_12 | AC | 835 ms
86,624 KB |
testcase_13 | AC | 764 ms
80,252 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | AC | 694 ms
79,464 KB |
testcase_17 | AC | 63 ms
37,244 KB |
testcase_18 | AC | 827 ms
82,624 KB |
testcase_19 | WA | - |
testcase_20 | AC | 874 ms
88,156 KB |
testcase_21 | WA | - |
testcase_22 | WA | - |
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(); Point[] points = new Point[n]; for (int i = 0; i < n; i++) { points[i] = new Point(i, sc.nextInt()); } for (int i = 0; i < n; i++) { points[i].enable = sc.nextInt(); } Arrays.sort(points); HashMap<Integer, Integer> maxes = new HashMap<>(); int[] ans = new int[n]; for (Point x : points) { ans[x.idx] = Math.max(maxes.getOrDefault(x.position + x.enable, x.position + x.enable), maxes.getOrDefault(x.position - x.enable, 0)) - x.position; maxes.put(x.position, ans[x.idx] + x.position); } System.out.println(String.join("\n", Arrays.stream(ans).mapToObj(String::valueOf).toArray(String[]::new))); } static class Point implements Comparable<Point> { int idx; int position; int enable; public Point(int idx, int position) { this.idx = idx; this.position = position; } public int compareTo(Point another) { return another.position + another.enable - (position + enable); } } } 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(); } }