Compilare: main.cpp: In function 'void probleme()': main.cpp:24:17: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | for(ll i=1;i<v.size()-1;i++){ | ~^~~~~~~~~~~ main.cpp:25:34: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for(ll j=i+a-1;j<i+b && j<v.size();j++) | ~^~~~~~~~~