Compilare: main.cpp: In function 'bool ok(long long int)': main.cpp:65:33: warning: comparison of integer expressions of different signedness: 'std::vector<Interval>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 65 | while (solIntCrt.size() > k) | ~~~~~~~~~~~~~~~~~^~~ main.cpp: In function 'int main()': main.cpp:110:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Interval>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 110 | for (int i = 0; i < solIntTotal.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~