Eroare de compilare: main.cpp: In function 'int main()': main.cpp:45:13: error: 'cout' was not declared in this scope 45 | cout << -1; | ^~~~ main.cpp:3:1: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 2 | #include <vector> +++ |+#include <iostream> 3 | using namespace std; main.cpp:50:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 50 | for(int i =0; i < ciclu.size(); i++){ | ~~^~~~~~~~~~~~~~ main.cpp:51:9: error: 'cout' was not declared in this scope 51 | cout << ciclu[i] << ' '; | ^~~~ main.cpp:51:9: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? Non zero exit status: 1