Rezumat problemă

Detalii

Problema	ComponenteConexe	Operații I/O	componenteconexe.in/componenteconexe.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#55017947	Utilizator	Pascut Alexandru Stefan (Pascut_Alexandru_Stefan)
Fișier	componenteconexe.cpp	Dimensiune	1.27 KB
Data încărcării	16 Decembrie 2024, 19:27	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

componenteconexe.cpp: In function 'void bfs(int, int)':
componenteconexe.cpp:22:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(j=0;j<G[u].size();++j){

                             ^
componenteconexe.cpp: In function 'int main()':
componenteconexe.cpp:46:31: error: no matching function for call to 'find(std::vector<int>::iterator, int&)'
         if(find(G[u].begin(),v)==G[u].end()){

                               ^
componenteconexe.cpp:46:31: note: candidates are:
In file included from /usr/include/c++/4.8/bits/locale_facets.h:48:0,
                 from /usr/include/c++/4.8/bits/basic_ios.h:37,
                 from /usr/include/c++/4.8/ios:44,
                 from /usr/include/c++/4.8/istream:38,
                 from /usr/include/c++/4.8/fstream:38,
                 from componenteconexe.cpp:1:
/usr/include/c++/4.8/bits/streambuf_iterator.h:369:5: note: template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(std::istreambuf_iterator<_CharT>, std::istreambuf_iterator<_CharT>, const _CharT2&)
     find(istreambuf_iterator<_CharT> __first,
     ^
/usr/include/c++/4.8/bits/streambuf_iterator.h:369:5: note:   template argument deduction/substitution failed:
componenteconexe.cpp:46:31: note:   '__gnu_cxx::__normal_iterator<int*, std::vector<int> >' is not derived from 'std::istreambuf_iterator<_CharT>'
         if(find(G[u].begin(),v)==G[u].end()){

                               ^
In file included from /usr/include/c++/4.8/algorithm:62:0,
                 from componenteconexe.cpp:2:
/usr/include/c++/4.8/bits/stl_algo.h:4432:5: note: template<class _IIter, class _Tp> _IIter std::find(_IIter, _IIter, const _Tp&)
     find(_InputIterator __first, _InputIterator __last,
     ^
/usr/include/c++/4.8/bits/stl_algo.h:4432:5: note:   template argument deduction/substitution failed:
componenteconexe.cpp:46:31: note:   deduced conflicting types for parameter '_IIter' ('__gnu_cxx::__normal_iterator<int*, std::vector<int> >' and 'int')
         if(find(G[u].begin(),v)==G[u].end()){

                               ^
componenteconexe.cpp:43:19: warning: unused variable 'i' [-Wunused-variable]
     int n,m,start,i,u,v;

                   ^

Cum funcționează evaluarea?