Compilare: main.cpp: In function 'long long int get_mask(long long int, long long int, long long int)': main.cpp:25:29: 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] 25 | for (long long i = 0; i < v[fiu].size(); ++i){ | ~~^~~~~~~~~~~~~~~ main.cpp:28:29: 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] 28 | for (long long i = 0; i < v[nod].size(); ++i){ | ~~^~~~~~~~~~~~~~~ main.cpp:38:29: 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] 38 | for (long long i = 0; i < v[fiu].size(); ++i){ | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'long long int get_mask2(long long int, long long int, long long int)': main.cpp:46:29: 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] 46 | for (long long i = 0; i < v[fiu].size(); ++i){ | ~~^~~~~~~~~~~~~~~ main.cpp:49:29: 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] 49 | for (long long i = 0; i < v2[nod].size(); ++i){ | ~~^~~~~~~~~~~~~~~~ main.cpp:59:29: 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] 59 | for (long long i = 0; i < v[fiu].size(); ++i){ | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'void dinamica(long long int, long long int)': main.cpp:77:19: warning: unused variable 's' [-Wunused-variable] 77 | long long s = v[nod].size(); | ^