Compilare: main.cpp: In function 'void obtineNodurileCuNumarMaximDeDiferente()': main.cpp:69:31: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 69 | if(muchii[nod].size() > ma) { | ~~~~~~~~~~~~~~~~~~~^~~~ main.cpp:77:36: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 77 | else if(muchii[nod].size() > ma2) { | ~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:83:36: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 83 | else if(muchii[nod].size() > ma3) { | ~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp: In function 'void calculeazaRaspunsul()': main.cpp:152:31: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 152 | if(muchii[nod].size() > ma2) { | ~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:158:36: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 158 | else if(muchii[nod].size() > ma3) { | ~~~~~~~~~~~~~~~~~~~^~~~~