Compilare: main.cpp: In function 'long long int nr_de_subsecvente(std::vector<long long int>&)': main.cpp:31:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | for(int i = 0; i < v.size(); i++){ | ~~^~~~~~~~~~ main.cpp:44:14: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 44 | if(l == capete.size()) capete.push_back(v[i]); | ~~^~~~~~~~~~~~~~~~ main.cpp:33:43: warning: variable 'sol' set but not used [-Wunused-but-set-variable] 33 | int l = 0, r = capete.size() - 1, sol = 0; | ^~~ main.cpp: In function 'int main()': main.cpp:76:26: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<punct>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 76 | for(int j = 0; j < cdr[i].size(); j++){ | ~~^~~~~~~~~~~~~~~