Compilare: main.cpp: In function 'int main()': main.cpp:94:59: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 94 | if (comp2[a[j]] && comp2[b[i]] != comp2[a[j]] && cnt2 > 1 || cnt2 == 1) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ main.cpp:93:17: warning: unused variable 'dela' [-Wunused-variable] 93 | int dela = b[i], la = a[j]; | ^~~~ main.cpp:93:30: warning: unused variable 'la' [-Wunused-variable] 93 | int dela = b[i], la = a[j]; | ^~ main.cpp:102:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 102 | for (int i = a.size(); i < b.size(); i++) | ~~^~~~~~~~~~ main.cpp:106:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 106 | for (int i = b.size(); i < a.size(); i++) | ~~^~~~~~~~~~