string/rectanglehash.cpp

• View this file on GitHub
• Last update: 2020-10-27 19:04:41+09:00

Depends on

• string/rollinghash.cpp

Verified with

• test/aoj/1312.test.cpp
• test/aoj/ALDS1_14_C.test.cpp

Code

#ifndef call_from_test
#include<bits/stdc++.h>
using namespace std;

#define call_from_test
#include "rollinghash.cpp"
#undef call_from_test

#endif
//BEGIN CUT HERE
template<typename T,T MOD,T B1,T B2>
auto rectangle_hash(vector<string> vs,int r,int c){
  vector< RollingHash<T, MOD, B1> > hs;
  for(string s:vs) hs.emplace_back(s);

  int h=vs.size(),w=vs[0].size();
  vector< vector<T> > res(h-r+1,vector<T>(w-c+1));

  for(int j=0;j+c<=w;j++){
    vector<T> ts(h);
    for(int i=0;i<h;i++)
      ts[i]=hs[i].find(j,j+c);

    RollingHash<T, MOD, B2> rh(ts);
    for(int i=0;i+r<=h;i++)
      res[i][j]=rh.find(i,i+r);
  }
  return res;
}
//END CUT HERE
#ifndef call_from_test
signed main(){
  return 0;
}
#endif

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.11.3/x64/lib/python3.11/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/3.11.3/x64/lib/python3.11/site-packages/onlinejudge_verify/languages/cplusplus.py", line 187, in bundle
    bundler.update(path)
  File "/opt/hostedtoolcache/Python/3.11.3/x64/lib/python3.11/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 400, in update
    raise BundleErrorAt(path, i + 1, "unable to process #include in #if / #ifdef / #ifndef other than include guards")
onlinejudge_verify.languages.cplusplus_bundle.BundleErrorAt: string/rectanglehash.cpp: line 6: unable to process #include in #if / #ifdef / #ifndef other than include guards

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