結果
問題 | No.1730 GCD on Blackboard in yukicoder |
ユーザー |
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提出日時 | 2023-03-27 10:55:16 |
言語 | Java (openjdk 23) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,339 bytes |
コンパイル時間 | 3,549 ms |
コンパイル使用メモリ | 97,644 KB |
実行使用メモリ | 64,764 KB |
最終ジャッジ日時 | 2024-09-19 10:08:57 |
合計ジャッジ時間 | 24,207 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 10 WA * 14 |
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[] counts = new int[1000001];for (int i = 0; i < n; i++) {int x = sc.nextInt();for (int j = 1; j <= Math.sqrt(x); j++) {if (x % j == 0) {counts[j]++;if (j * j < x) {counts[x / j]++;}}}}HashMap<Integer, Integer> values = new HashMap<>();for (int i = 1; i <= 1000000; i++) {if (counts[i] == 0) {continue;}values.put(counts[i], i);}int current = 0;StringBuilder sb = new StringBuilder();for (int i = n; i > 0; i--) {if (values.containsKey(i)) {current = values.get(i);}sb.append(current).append("\n");}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();}}