Compilare: main.cpp:11: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas] 11 | #pragma GCC optimization ("unroll-loops") | main.cpp: In function 'int main()': main.cpp:68:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 68 | for (int j = 0; j < cyclesA[i].size(); j++) { | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:74:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 74 | for (int j = 0; j < cyclesB[i].size(); j++) { | ~~^~~~~~~~~~~~~~~~~~~