Compilare: main.cpp: In function 'int cautare(int, std::vector<int>)': main.cpp:9:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<m.size(); i++) ~^~~~~~~~~ main.cpp: In function 'void stergere(int, std::vector<int>&)': main.cpp:19:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=cautare(y,m); i<m.size()-1; i++) ~^~~~~~~~~~~ main.cpp: In function 'int cautare3(int, std::vector<int>)': main.cpp:28:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<m.size(); i++) ~^~~~~~~~~ main.cpp: In function 'void afisare(std::vector<int>)': main.cpp:35:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<m.size(); i++) ~^~~~~~~~~