Compilare: main.cpp: In function 'int getWinningSumTop(std::vector<std::vector<int> >, const std::vector<std::vector<int> >&)': main.cpp:10:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 10 | for (int i = 1; i < dp.size() - 1; ++i) | ~~^~~~~~~~~~~~~~~ main.cpp:8:9: warning: unused variable 'sum' [-Wunused-variable] 8 | int sum = 0; | ^~~