Eroare de compilare: user.cpp:10:13: error: ‘nod pow [101]’ redeclared as different kind of symbol nod pow[NMAX]; ^ 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/iostream:38, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:155:1: error: previous declaration of ‘double pow(double, double)’ __MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ user.cpp: In function ‘void read()’: user.cpp:24:19: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript fin>>pow[i].val,pow[i].id=i; ^ user.cpp:24:30: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript fin>>pow[i].val,pow[i].id=i; ^ user.cpp: In function ‘void solve()’: user.cpp:43:18: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(d[pow[x].id][pow[y].id]>d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]) ^ user.cpp:43:29: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(d[pow[x].id][pow[y].id]>d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]) ^ user.cpp:43:42: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(d[pow[x].id][pow[y].id]>d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]) ^ user.cpp:43:53: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(d[pow[x].id][pow[y].id]>d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]) ^ user.cpp:43:66: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(d[pow[x].id][pow[y].id]>d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]) ^ user.cpp:43:77: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(d[pow[x].id][pow[y].id]>d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]) ^ user.cpp:45:19: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript d[pow[x].id][pow[y].id]=d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]; ^ user.cpp:45:30: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript d[pow[x].id][pow[y].id]=d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]; ^ user.cpp:45:43: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript d[pow[x].id][pow[y].id]=d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]; ^ user.cpp:45:54: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript d[pow[x].id][pow[y].id]=d[pow[x].id][pow[z].id]+d[pow[z].id][pow[y].id]; ^ user.cpp:45:67: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript