Eroare de compilare: user.cpp:15:21: error: ‘int fmin’ redeclared as different kind of symbol int n,m,x,y,c,z,s,d,fmin,flux,i; ^ In file included from /usr/include/features.h:346:0, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/os_defines.h:39, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/c++config.h:420, from /usr/local/include/c++/4.8.0/iosfwd:38, from /usr/local/include/c++/4.8.0/ios:38, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/include/bits/mathcalls.h:342:1: error: previous declaration of ‘double fmin(double, double)’ __MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y)); ^ user.cpp:16:35: error: ‘int cos [351][351]’ redeclared as different kind of symbol int flx[DMAX][DMAX],cos[DMAX][DMAX],cap[DMAX][DMAX],viz[DMAX],dad[DMAX],que[DMAX],dist[DMAX],app[DMAX]; ^ In file included from /usr/include/features.h:346:0, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/os_defines.h:39, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/c++config.h:420, from /usr/local/include/c++/4.8.0/iosfwd:38, from /usr/local/include/c++/4.8.0/ios:38, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/include/bits/mathcalls.h:64:1: error: previous declaration of ‘double cos(double)’ __MATHCALL (cos,, (_Mdouble_ __x)); ^ user.cpp: In function ‘int f()’: user.cpp:32:60: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(cap[x][y]>flx[x][y] && dist[y]>dist[x]+cos[x][y]) ^ user.cpp:34:38: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript dist[y]=dist[x]+cos[x][y]; ^ user.cpp: In function ‘int main()’: user.cpp:61:14: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript cos[x][y]=z; ^ user.cpp:74:38: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript fmin+=flux*cos[dad[i]][i]; ^ user.cpp:78:9: error: no match for ‘operator<<’ (operand types are ‘std::ofstream {aka std::basic_ofstream<char>}’ and ‘<unresolved overloaded function type>’) fout<<fmin; ^ user.cpp:78:9: note: candidates are: In file included from /usr/local/include/c++/4.8.0/istream:39:0, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/local/include/c++/4.8.0/ostream:108:7: note: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ostream_type& (*)(std::basic_ostream<_CharT, _Traits>::__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]