Compilare: main.cpp: In function 'void obtineNodurileCuNumarMaximDeDiferente()': main.cpp:59:31: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 59 | if(muchii[nod].size() > ma) { | ~~~~~~~~~~~~~~~~~~~^~~~ main.cpp:67:36: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 67 | else if(muchii[nod].size() > ma2) { | ~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:73:36: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 73 | else if(muchii[nod].size() > ma3) { | ~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp: In function 'void calculeazaRaspunsul()': main.cpp:142:31: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 142 | if(muchii[nod].size() > ma2) { | ~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:148:36: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 148 | else if(muchii[nod].size() > ma3) { | ~~~~~~~~~~~~~~~~~~~^~~~~