Eroare de compilare: user.cpp:64:17: error: ‘std::vector<int> cos’ redeclared as different kind of symbol vector<int> cos(MAXN, INF), in_coada(MAXN, 0), times_coada(MAXN, 0); ^ 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 ‘bool NegativeCycle()’: user.cpp:78:13: error: ‘std::cos’ does not have class type fill(cos.begin(), cos.end(), INF); ^ user.cpp:78:26: error: ‘std::cos’ does not have class type fill(cos.begin(), cos.end(), INF); ^ user.cpp:85:30: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript times_coada[S] = 1; cos[S] = 0; ^ user.cpp:96:28: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if (c + cos[nod] < cos[node]) { ^ user.cpp:96:40: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if (c + cos[nod] < cos[node]) { ^ user.cpp:97:25: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript cos[node] = c + cos[nod]; ^ user.cpp:97:40: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript cos[node] = c + cos[nod]; ^