Compilare: main.cpp: In function 'int main()': main.cpp:41:37: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 41 | for (long long i = 0; i < lista[front].size(); i++) { | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:47:24: warning: overflow in conversion from 'double' to 'long long int' changes value from '-1.0e+100' to '-9223372036854775808' [-Woverflow] 47 | long long mx = -10e99; | ^~~~~~