Eroare de compilare: user.cpp:12:20: error: ‘int exp [50005]’ redeclared as different kind of symbol int dist[DN],exp[DN]; ^ 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:101:1: error: previous declaration of ‘double exp(double)’ __MATHCALL (exp,, (_Mdouble_ __x)); ^ user.cpp: In function ‘void ve()’: user.cpp:41:15: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript exp[ne]=1; ^ user.cpp:44:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<gr[ne].size();i++) ^ user.cpp:51:33: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(exp[vecin]==0) ^