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package library.math; import java.util.TreeMap; import library.core.Utility; /** * n以下の整数に対して素因数分解可能なテーブルを作成するクラス */ public final class PrimeFactor { private final int[] spf; /** * コンストラクタ * @param n */ public PrimeFactor(final int n) { spf = Utility.iota(n + 1).toArray(); for(int i = 2; i * i <= n; ++i) { if(spf[i] != i) { continue; } for(int j = i * i; j <= n; j += i) { if(spf[j] == j) { spf[j] = i; } } } } /** * nを素因数分解した結果を返す * @param n 整数 * @return nを素因数分解する */ public final TreeMap<Integer, Integer> get(int n) { final TreeMap<Integer, Integer> m = new TreeMap<>(); while(n != 1) { m.merge(spf[n], 1, (a, b) -> (a + b)); n /= spf[n]; } return m; } }
Traceback (most recent call last): File "/home/runner/.local/lib/python3.10/site-packages/onlinejudge_verify/documentation/build.py", line 71, in _render_source_code_stat bundled_code = language.bundle(stat.path, basedir=basedir, options={'include_paths': [basedir]}).decode() File "/home/runner/.local/lib/python3.10/site-packages/onlinejudge_verify/languages/user_defined.py", line 68, in bundle raise RuntimeError('bundler is not specified: {}'.format(str(path))) RuntimeError: bundler is not specified: Java/library/math/PrimeFactor.java