Compilare: main.cpp: In function 'void gasire_cercuri_exterioare()': main.cpp:53:20: warning: unused variable 'punct_pe_axa_OX' [-Wunused-variable] 53 | double punct_pe_axa_OX = cos(atan2(Y,X))*punct_pe_dreapta; | ^~~~~~~~~~~~~~~ main.cpp:56:20: warning: unused variable 'punct_pe_axa_OX1' [-Wunused-variable] 56 | double punct_pe_axa_OX1 = cos(atan2(Y,X))*punct_pe_dreapta; | ^~~~~~~~~~~~~~~~ main.cpp:63:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<double, double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 63 | for(int i = 1; i<v1.size(); i++) | ~^~~~~~~~~~