Compilare: main.cpp: In function 'int main()': main.cpp:66:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<puncte>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 66 | for(int i = 0; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp:30:12: warning: unused variable 'm' [-Wunused-variable] 30 | int n, m; | ^