Compilare: main.cpp: In function 'void verif()': main.cpp:23:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 23 | for(int j = 0; j < pac.size(); j ++) | ~~^~~~~~~~~~~~ main.cpp: In function 'void verif2()': main.cpp:56:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 56 | for(int j = 0; j < pac.size(); j ++) | ~~^~~~~~~~~~~~ main.cpp:65:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 65 | if(mini > sol[cf].size() + pac.size()) | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:70:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | for(int i = 0; i < pac.size(); i ++) | ~~^~~~~~~~~~~~ main.cpp:73:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 73 | for(int i = 0; i < sol[cf].size(); i ++) | ~~^~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:152:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 152 | for(int i = 0; i < path.size(); i ++) | ~~^~~~~~~~~~~~~