Compilare: main.cpp: In function 'void find_scmax(std::vector<int>&)': main.cpp:17:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 1; i < v.size(); ++i) { ~~^~~~~~~~~~ main.cpp:33:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < dp.size(); ++i) { ~~^~~~~~~~~~~ main.cpp:45:30: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] scmax.push_back(v[pos]); ^