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View the Project on GitHub plasmatic1/templates
#include "math/choose.hpp"
#include "../template.hpp" #pragma once // N choose R template <typename T> struct Choose { vector<T> fact, invf; void init(int N) { fact.resize(N + 1); invf.resize(N + 1); fact[0] = 1; for (int i = 1; i <= N; i++) fact[i] = fact[i - 1] * i; invf[N] = 1 / fact[N]; for (auto i = N - 1; i >= 0; i--) invf[i] = invf[i + 1] * (i + 1); } T choose(T N, T K) { return fact[N] * invf[K] * invf[N - K]; } T permute(T N, T K) { return fact[N] * invf[N - K]; } };
Traceback (most recent call last): File "/opt/hostedtoolcache/Python/3.10.6/x64/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 "/opt/hostedtoolcache/Python/3.10.6/x64/lib/python3.10/site-packages/onlinejudge_verify/languages/cplusplus.py", line 187, in bundle bundler.update(path) File "/opt/hostedtoolcache/Python/3.10.6/x64/lib/python3.10/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 312, in update raise BundleErrorAt(path, i + 1, "#pragma once found in a non-first line") onlinejudge_verify.languages.cplusplus_bundle.BundleErrorAt: math/choose.hpp: line 2: #pragma once found in a non-first line