Compilare: main.cpp: In function 'std::vector<int> rank_cats(std::vector<int>, std::vector<int>, std::vector<int>)': main.cpp:137:14: warning: division by zero [-Wdiv-by-zero] 137 | imp=2/0; | ~^~ main.cpp: In function 'int main()': main.cpp:191:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 191 | for(i=0; i<rez.size(); i++) | ~^~~~~~~~~~~