結果
問題 | No.1243 約数加算 |
ユーザー |
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提出日時 | 2023-01-11 12:57:09 |
言語 | Java (openjdk 23) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,289 bytes |
コンパイル時間 | 5,886 ms |
コンパイル使用メモリ | 90,852 KB |
実行使用メモリ | 422,952 KB |
最終ジャッジ日時 | 2024-12-22 04:19:55 |
合計ジャッジ時間 | 16,890 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | AC * 2 WA * 4 TLE * 3 |
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 t = sc.nextInt(); StringBuilder sb = new StringBuilder(); while (t-- > 0) { long a = sc.nextLong(); long b = sc.nextLong(); ArrayList<Long> list = new ArrayList<>(); while (a * 2 <= b) { list.add(a); a *= 2; } while (a < b) { long diff = b - a; while (a % diff > 0) { diff = diff - a % diff; } list.add(diff); a += diff; } sb.append(list.size()).append("\n"); for (int i = 0; i < list.size(); i++) { if (i > 0) { sb.append(" "); } sb.append(list.get(i)); } sb.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(); } }