Compilare: main.cpp: In function 'int main()': main.cpp:90:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 90 | for(int i=1;i<rasp.size();i++) | ~^~~~~~~~~~~~ main.cpp:89:8: warning: unused variable 'l' [-Wunused-variable] 89 | int l=rasp.size(); | ^