Compilare: main.cpp: In function 'int main()': main.cpp:75:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for (int i = 0; i < ciclu.size();) { | ~~^~~~~~~~~~~~~~ main.cpp:103:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 103 | for (int i = 0; i < b.size(); ++i) { | ~~^~~~~~~~~~ main.cpp:47:11: warning: variable 'start' set but not used [-Wunused-but-set-variable] 47 | int cc, start; | ^~~~~ main.cpp:60:5: warning: 'cc' may be used uninitialized in this function [-Wmaybe-uninitialized] 60 | if (con[i] == cc) | ^~