test/aoj/1131.test.cpp

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• Last update: 2024-04-07 17:12:28+09:00
• Problem: https://onlinejudge.u-aizu.ac.jp/problems/1131

Depends on

• Rational Number (src/util/Rational.hpp)

Code

#define PROBLEM "https://onlinejudge.u-aizu.ac.jp/problems/1131"

#include <iostream>
#include "util/Rational.hpp"

using R = Rational<int>;

int dfs(R r, int dep, int pre, int mul, int a) {
    if (dep == 0) return r == 0;
    if (r == 0) return 1;
    int res = 0;
    for (int i = a / mul; i >= pre; i--) {
        if (r < R(1, i)) break;
        res += dfs(r - R(1, i), dep - 1, i, mul * i, a);
    }
    return res;
}

void solve(int p, int q, int a, int n) {
    R r(p, q);
    int ans = dfs(r, n, 1, 1, a);
    std::cout << ans << '\n';
}

int main() {
    std::cin.tie(0);
    std::ios::sync_with_stdio(false);
    for (int p, q, a, n; std::cin >> p >> q >> a >> n, n;) solve(p, q, a, n);
    return 0;
}

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.13.3/x64/lib/python3.13/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 "/opt/hostedtoolcache/Python/3.13.3/x64/lib/python3.13/site-packages/onlinejudge_verify/languages/cplusplus.py", line 187, in bundle
    bundler.update(path)
    ~~~~~~~~~~~~~~^^^^^^
  File "/opt/hostedtoolcache/Python/3.13.3/x64/lib/python3.13/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 401, in update
    self.update(self._resolve(pathlib.Path(included), included_from=path))
                ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/hostedtoolcache/Python/3.13.3/x64/lib/python3.13/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 260, in _resolve
    raise BundleErrorAt(path, -1, "no such header")
onlinejudge_verify.languages.cplusplus_bundle.BundleErrorAt: util/Rational.hpp: line -1: no such header

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