Compilare: main.cpp: In function 'int main()': main.cpp:61:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 61 | if(scos[curr] < ap[curr].size()) | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~ main.cpp:70:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | if(scos[j] < ap[j].size() && ap[j][scos[j]] < first_poz) | ~~~~~~~~^~~~~~~~~~~~~~ main.cpp:73:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 73 | if(scos[j] < ap[j].size() && ap[j][scos[j]] == first_poz) | ~~~~~~~~^~~~~~~~~~~~~~ main.cpp: In function 'int get_val(char)': main.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type] 24 | } | ^