Eroare de compilare: main.cpp: In function 'std::pair<long long int, int> prim_maxim(long long int)': main.cpp:39:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 39 | for(int i=0; i<nr_prime.size(); i++) | ~^~~~~~~~~~~~~~~~ main.cpp: At global scope: main.cpp:91:5: error: redefinition of 'int main()' 91 | int main() | ^~~~ main.cpp:5:5: note: 'int main()' previously defined here 5 | int main() | ^~~~ Non zero exit status: 1