Eroare de compilare: main.cpp: In function 'void algo1(int)': main.cpp:25:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for (i = 0; i < poz[a].size(); i++) { | ~~^~~~~~~~~~~~~~~ main.cpp:26:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 26 | for (j = i + 1; j < poz[a].size(); j++) { | ~~^~~~~~~~~~~~~~~ main.cpp:37:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 37 | if (j == poz[a].size() - 1) { | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void algo2(int)': main.cpp:64:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 64 | if (j < poz[x].size() && i == poz[x][j]) { | ~~^~~~~~~~~~~~~~~ main.cpp:81:19: error: no matching function for call to 'max(long long int&, int)' 81 | ans += max(cnt, 0); | ~~~^~~~~~~~ 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:1: /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:81:19: note: deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int') 81 | ans += max(cnt, 0); | ~~~^~~~~~~~ /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:81:19: note: deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int') 81 | ans += max(cnt, 0); | ~~~^~~~~~~~ In file included from /usr/include/c++/12.2.1/algorithm:61, from main.cpp:3: /usr/include/c++/12.2.1/bits/stl_algo.h:5746:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)' 5746 | max(initializer_list<_Tp> __l) | ^~~ /usr/include/c++/12.2.1/bits/stl_algo.h:5746:5: note: template argument deduction/substitution failed: main.cpp:81:19: note: mismatched types 'std::initializer_list<_Tp>' and 'long long int' 81 | ans += max(cnt, 0); | ~~~^~~~~~~~ /usr/include/c++/12.2.1/bits/stl_algo.h:5756:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)' 5756 | max(initializer_list<_Tp> __l, _Compare __comp) | ^~~ Non zero exit status: 1