Compilare: main.cpp: In member function 'void graf::HH()': main.cpp:221:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 221 | if(x > havel.size()) | ~~^~~~~~~~~~~~~~ main.cpp: In member function 'void graf::APM()': main.cpp:337:16: warning: unused variable 'urm' [-Wunused-variable] 337 | int i = 0, urm, nod, j; | ^~~ main.cpp: In member function 'void graf::RF()': main.cpp:400:10: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 400 | {for(j = 1; j <= nr_noduri; j++) | ^~~ main.cpp:402:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 402 | g<<"\n";} | ^ main.cpp: In function 'int main()': main.cpp:444:12: warning: unused variable 'm' [-Wunused-variable] 444 | int n, m, s; | ^ main.cpp:444:15: warning: unused variable 's' [-Wunused-variable] 444 | int n, m, s; | ^ main.cpp: In member function 'void graf::APM()': main.cpp:373:59: warning: 'minni' may be used uninitialized in this function [-Wmaybe-uninitialized] 373 | parinte[lista_cu_costuri[minni][j].first] = minni;