Compilare: main.cpp:10:17: warning: integer overflow in expression of type 'int' results in '-2147483648' [-Woverflow] 10 | int answer = -1 * (1 << 31); | ~~~^~~~~~~~~~~ main.cpp: In function 'void test_suma()': main.cpp:26:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 26 | for (int j = 0; j < indici_flipped.size(); j++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~