Eroare de compilare: main.cpp: In function 'void Ciclu(int, int, int)': main.cpp:43:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 43 | for(int x=0;x<v[fiu].size();++x) | ~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:70:24: error: 'cmp2' was not declared in this scope; did you mean 'cmp'? 70 | sort(v+1 , v+m+1 , cmp2); | ^~~~ | cmp Non zero exit status: 1