test lcp
(test/aoj/2711.test.cpp)

• View this file on GitHub
• Last update: 2023-03-20 16:01:48+09:00
• Problem: http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=2711

Depends on

• Longest Common Prefix (string/longestcommonprefix.cpp)
• Suffix Array (string/suffixarray.cpp)

Code

// verification-helper: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=2711

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

#define call_from_test
#include "../../string/suffixarray.cpp"
#include "../../string/longestcommonprefix.cpp"
#undef call_from_test

signed main(){
  cin.tie(0);
  ios::sync_with_stdio(0);

  string s;
  cin>>s;
  LongestCommonPrefix lcp(s);
  int q;
  cin>>q;
  for(int i=0;i<q;i++){
    int l,r,t;
    cin>>l>>r>>t;
    l--;
    int x=lcp.lcp(l,l+t);
    if(l+t+x+1>=r){
      cout<<"Yes\n";
      continue;
    }
    int y=lcp.lcp(l+x+1,l+t+x+1);
    if(l+t+x+1+y>=r){
      cout<<"Yes\n";
      continue;
    }
    if(l+x+1+y<l+t){
      cout<<"No\n";
      continue;
    }
    int z=lcp.lcp(l+x+1+y+1,l+t+x+1+y+1);
    if(l+t+x+1+y+1+z<r){
      cout<<"No\n";
      continue;
    }
    if(x+t==x+1+y&&s[l+x]==s[l+x+t+t]) cout<<"Yes\n";
    else cout<<"No\n";
  }
  cout<<flush;
  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/longestcommonprefix.cpp: line 6: unable to process #include in #if / #ifdef / #ifndef other than include guards

Back to top page