Compilare: main.cpp: In member function 'void fmcm::add(int, int, int, int, int)': main.cpp:44:48: warning: narrowing conversion of '((fmcm*)this)->fmcm::graf[d].std::vector<_Tp, _Alloc>::size<Muchie, std::allocator<Muchie> >()' from 'std::vector<Muchie>::size_type {aka long unsigned int}' to 'int' inside { } [-Wnarrowing] Muchie ob1 = {d,0,cap,cost,graf[d].size(), ind}; ~~~~~~~~~~~~^~ main.cpp:45:47: warning: narrowing conversion of '((fmcm*)this)->fmcm::graf[s].std::vector<_Tp, _Alloc>::size<Muchie, std::allocator<Muchie> >()' from 'std::vector<Muchie>::size_type {aka long unsigned int}' to 'int' inside { } [-Wnarrowing] Muchie ob2 = {s,0,0,-cost,graf[s].size(), -1}; ~~~~~~~~~~~~^~