Compilare: main.cpp: In function 'void dfsmaskdp(int, int)': main.cpp:98:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 98 | for(int bit = 0; bit < whatpaths[nxt].size(); bit++){ | ~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:108:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 108 | for(int i = 0; i < whatpaths[node].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:109:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 109 | for(int j = 0; j < whatpaths[nxt].size(); j++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~