Compilare: main.cpp: In function 'float cablaj(int, std::vector<punct>)': main.cpp:27:23: warning: comparison of integer expressions of different signedness: 'std::vector<punct>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 27 | while (APM.size() < n) { | ~~~~~~~~~~~^~~ main.cpp: In function 'int main()': main.cpp:50:11: warning: unused variable 'x' [-Wunused-variable] 50 | int n,x,y; | ^ main.cpp:50:13: warning: unused variable 'y' [-Wunused-variable] 50 | int n,x,y; | ^ main.cpp: In function 'float cablaj(int, std::vector<punct>)': main.cpp:42:35: warning: 'index' may be used uninitialized [-Wmaybe-uninitialized] 42 | APM.push_back(puncte[index]); | ^ main.cpp:29:13: note: 'index' was declared here 29 | int index; | ^~~~~