結果
問題 | No.1373 Directed Operations |
ユーザー |
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提出日時 | 2023-04-17 09:36:12 |
言語 | Java (openjdk 23) |
結果 |
AC
|
実行時間 | 456 ms / 2,000 ms |
コード長 | 2,361 bytes |
コンパイル時間 | 5,747 ms |
コンパイル使用メモリ | 84,304 KB |
実行使用メモリ | 53,896 KB |
最終ジャッジ日時 | 2024-10-12 11:53:03 |
合計ジャッジ時間 | 10,878 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 19 |
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();Unit[] units = new Unit[n - 1];for (int i = 0; i < n - 1; i++) {units[i] = new Unit(i, sc.nextInt());}Arrays.sort(units);int[] ans = new int[n - 1];for (int i = 0; i < n - 1; i++) {if (i + 1 < units[i].value) {System.out.println("NO");return;}ans[units[i].idx] = i + 1 - units[i].value + 1;}System.out.println("YES");System.out.println(String.join("\n", Arrays.stream(ans).mapToObj(String::valueOf).toArray(String[]::new)));}static class Unit implements Comparable<Unit> {int idx;int value;public Unit(int idx, int value) {this.idx = idx;this.value = value;}public int compareTo(Unit another) {return value - another.value;}}}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();}}