Compilare: main.cpp: In function 'int main()': main.cpp:108:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<event>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 108 | while(j < events.size() && events[j].x <= i) | ~~^~~~~~~~~~~~~~~ main.cpp:118:31: warning: narrowing conversion of 'aux.std::pair<long long int, long long int>::second' from 'long long int' to 'int' [-Wnarrowing] 118 | position = {i,aux.second}; | ~~~~^~~~~~