lib/str/kmp.hpp

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• Last update: 2024-06-14 09:23:51+08:00
• Include: #include "lib/str/kmp.hpp"

Depends on

• Internal Definition (lib/internal.hpp)

Code

#pragma once
#include "lib/internal.hpp"

std::vector<int> prefix_function(const std::string &s)
{
  int n = s.size();
  std::vector<int> p(n + 1);
  p[0] = p[1] = 0;
  for (int i = 1; i < n; i++) {
    int t = p[i];
    while (t > 0 && s[t] != s[i]) t = p[t];
    if (s[t] == s[i]) t++;
    p[i + 1] = t;
  }
  return p;
}

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/cplusplus.py", line 187, in bundle
    bundler.update(path)
  File "/home/runner/.local/lib/python3.10/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 401, in update
    self.update(self._resolve(pathlib.Path(included), included_from=path))
  File "/home/runner/.local/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: lib/internal.hpp: line 4: #pragma once found in a non-first line

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