Eroare de compilare: main.cpp: In function 'int main()': main.cpp:30:22: error: no 'operator++(int)' declared for postfix '++' [-fpermissive] 30 | m[nr]++; | ~~~~~^~ main.cpp:34:19: error: 'class std::unordered_map<long long int, int>' has no member named 'second' 34 | if(it.second){ | ^~~~~~ main.cpp:35:23: error: 'class std::unordered_map<long long int, int>' has no member named 'first' 35 | ap[it.first]++; | ^~~~~ main.cpp:38:11: error: request for member 'clear' in 'm', which is of non-class type 'std::unordered_map<long long int, int> [5]' 38 | m.clear(); | ^~~~~ Non zero exit status: 1