Compilare: main.cpp: In function 'int main()': main.cpp:109:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<event>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 109 | while(j < events.size() && events[j].x <= i) | ~~^~~~~~~~~~~~~~~ main.cpp:119:31: warning: narrowing conversion of 'aux.nod::poz' from 'll' {aka 'long long int'} to 'int' [-Wnarrowing] 119 | position = {i,aux.poz}; | ~~~~^~~