test/aoj/3073.test.cpp

• View this file on GitHub
• Last update: 2021-01-22 18:37:50+09:00
• Problem: http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=3073

Depends on

• 遅延伝播セグメント木 (segtree/basic/lazy.cpp)
• string/ahocorasick.cpp
• string/trie.cpp

Code

// verification-helper: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=3073

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

#define call_from_test
#include "../../string/trie.cpp"
#include "../../string/ahocorasick.cpp"
#include "../../segtree/basic/lazy.cpp"
#undef call_from_test

signed main(){
  cin.tie(0);
  ios::sync_with_stdio(0);
  const char newl = '\n';

  string s;
  cin>>s;
  int n,q;
  cin>>n>>q;

  AhoCorasick<26, false> aho('a');
  aho.add(s,0);
  aho.build();

  using A = array<int, 32>;
  A ti,ei;
  fill(ti.begin(),ti.end(),0);
  iota(ei.begin(),ei.end(),0);
  auto f=[&](A a,A b){
    A c;
    for(int i=0;i<(int)a.size();i++) c[i]=a[i]+b[i];
    return c;
  };
  auto g=[&](A a,A b){
    A c(ti);
    for(int i=0;i<(int)a.size();i++) c[b[i]]+=a[i];
    return c;
  };
  auto h=[&](A a,A b){
    A c;
    for(int i=0;i<(int)a.size();i++) c[i]=b[a[i]];
    return c;
  };

  SegmentTree<A, A> seg(f,g,h,ti,ei);
  vector<A> va(n,ti);
  for(int i=0;i<n;i++) va[i][0]=1;
  seg.build(va);

  vector<A> mv(26);
  for(int x=0;x<26;x++)
    for(int i=0;i<(int)mv[x].size();i++)
      mv[x][i]=(i<(int)aho.size()?aho.move(i,char('a'+x)):i);

  for(int i=0;i<q;i++){
    int t;
    cin>>t;

    if(t==1){
      int l,r;
      string c;
      cin>>l>>r>>c;
      l--;
      A a=ei;
      for(char x:c) a=h(a,mv[x-'a']);
      seg.update(l,r,a);
    }

    if(t==2){
      int l,r;
      cin>>l>>r;
      l--;
      A res=seg.query(l,r);
      int ans=0;
      for(int j=0;j<(int)res.size();j++)
        if(j<(int)aho.size()&&aho.count(j)) ans+=res[j];
      cout<<ans<<newl;
    }
  }
  return 0;
}

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 401, in update
    self.update(self._resolve(pathlib.Path(included), included_from=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/ahocorasick.cpp: line 6: unable to process #include in #if / #ifdef / #ifndef other than include guards

Back to top page