Eroare de compilare: main.cpp: In function 'int main()': main.cpp:41:17: error: no matching function for call to 'max(int&, std::vector<int>::size_type)' 41 | mx = max(mx, g[i].size()); | ~~~^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/12.2.1/string:50, from /usr/include/c++/12.2.1/bits/locale_classes.h:40, from /usr/include/c++/12.2.1/bits/ios_base.h:41, from /usr/include/c++/12.2.1/ios:42, from /usr/include/c++/12.2.1/istream:38, from /usr/include/c++/12.2.1/fstream:38, from main.cpp:2: /usr/include/c++/12.2.1/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++/12.2.1/bits/stl_algobase.h:254:5: note: template argument deduction/substitution failed: main.cpp:41:17: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'std::vector<int>::size_type' {aka 'long unsigned int'}) 41 | mx = max(mx, g[i].size()); | ~~~^~~~~~~~~~~~~~~~~ /usr/include/c++/12.2.1/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++/12.2.1/bits/stl_algobase.h:300:5: note: template argument deduction/substitution failed: main.cpp:41:17: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'std::vector<int>::size_type' {aka 'long unsigned int'}) 41 | mx = max(mx, g[i].size()); | ~~~^~~~~~~~~~~~~~~~~ main.cpp:28:21: warning: unused variable 'j' [-Wunused-variable] 28 | int n, m, k, i, j; | ^ Non zero exit status: 1