Compilare: main.cpp: In function 'std::vector<int> Interclasare(std::vector<int>, std::vector<int>)': main.cpp:25:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (ind_a < a.size() && ind_b < b.size()) { ~~~~~~^~~~~~~~~~ main.cpp:25:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (ind_a < a.size() && ind_b < b.size()) { ~~~~~~^~~~~~~~~~