Eroare de compilare: user.cpp:17:19: error: ‘int cos [7600][7600]’ redeclared as different kind of symbol int cos[7600][7600]; ^ In file included from /usr/include/features.h:357:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:420, from /usr/include/c++/4.8/iosfwd:38, from /usr/include/c++/4.8/ios:38, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:64:1: error: previous declaration of ‘double cos(double)’ __MATHCALL (cos,, (_Mdouble_ __x)); ^ user.cpp: In function ‘int main()’: user.cpp:32:10: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript cos[0][0]=1; ^ user.cpp:33:10: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript cos[0][1]=x; ^ user.cpp:47:25: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript cos[pas.cost][++cos[pas.cost][0]]=*it; ^ user.cpp:47:41: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript cos[pas.cost][++cos[pas.cost][0]]=*it; ^ user.cpp:56:17: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(cos[i][0]==1) q.push_back(cos[i][1]); ^ user.cpp:56:43: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(cos[i][0]==1) q.push_back(cos[i][1]); ^