Compilare: main.cpp: In member function 'void graf::HH()': main.cpp:262:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 262 | if(x > havel.size()) | ~~^~~~~~~~~~~~~~ main.cpp: In member function 'void graf::APM()': main.cpp:378:16: warning: unused variable 'urm' [-Wunused-variable] 378 | int i = 0, urm, nod, j; | ^~~ main.cpp: In member function 'void graf::RF()': main.cpp:441:10: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 441 | {for(j = 1; j <= nr_noduri; j++) | ^~~ main.cpp:443:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 443 | g<<"\n";} | ^ main.cpp: In member function 'void graf::disj()': main.cpp:494:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 494 | for(j = 1; j <= lista_cu_operatii[i].size(); j++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:591:15: warning: unused variable 's' [-Wunused-variable] 591 | int n, m, s; | ^ main.cpp: In member function 'void graf::APM()': main.cpp:414:59: warning: 'minni' may be used uninitialized in this function [-Wmaybe-uninitialized] 414 | parinte[lista_cu_costuri[minni][j].first] = minni; main.cpp: In function 'int main()': main.cpp:621:23: warning: 'm' is used uninitialized in this function [-Wuninitialized] 621 | graf test(n, m, 13); | ^