Eroare de compilare: main.cpp: In function 'int main()': main.cpp:28:62: error: no matching function for call to 'max(unsigned int, const long unsigned int&)' 28 | maxx=max(1U*maxx,max(v[x].size(),v[y].size())); | ^ In file included from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/istream:38, from /usr/include/c++/10/fstream:38, from main.cpp:1: /usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)' 254 | max(const _Tp& __a, const _Tp& __b) | ^~~ /usr/include/c++/10/bits/stl_algobase.h:254:5: note: template argument deduction/substitution failed: main.cpp:28:62: note: deduced conflicting types for parameter 'const _Tp' ('unsigned int' and 'long unsigned int') 28 | maxx=max(1U*maxx,max(v[x].size(),v[y].size())); | ^ In file included from /usr/include/c++/10/bits/char_traits.h:39, from /usr/include/c++/10/ios:40, from /usr/include/c++/10/istream:38, from /usr/include/c++/10/fstream:38, from main.cpp:1: /usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)' 300 | max(const _Tp& __a, const _Tp& __b, _Compare __comp) | ^~~ /usr/include/c++/10/bits/stl_algobase.h:300:5: note: template argument deduction/substitution failed: main.cpp:28:62: note: deduced conflicting types for parameter 'const _Tp' ('unsigned int' and 'long unsigned int') 28 | maxx=max(1U*maxx,max(v[x].size(),v[y].size())); | ^ main.cpp:31:31: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 31 | if(v[i].size()==maxx){ | ~~~~~~~~~~~^~~~~~ Non zero exit status: 1