Compilare: main.cpp: In function 'int squareRoot(int)': main.cpp:20:34: warning: variable 'r' set but not used [-Wunused-but-set-variable] 20 | int st = 1, dr = x, mid, r = 0; | ^ main.cpp:30:1: warning: no return statement in function returning non-void [-Wreturn-type] 30 | } | ^ main.cpp: In function 'void Rezolvare()': main.cpp:50:43: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Cangur>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 50 | for (int j = 0; j < V[i].size(); j++) { | ~~^~~~~~~~~~~~~