Eroare de compilare: user.cpp:8:22: error: ‘int j1’ redeclared as different kind of symbol int n,a[Vect],i,w,i1,j1; ^ 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:240:1: error: previous declaration of ‘double j1(double)’ __MATHCALL (j1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:20:15: error: assignment of function ‘double j1(double)’ j1=i1; ^ user.cpp:20:15: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:26:31: error: assignment of function ‘double j1(double)’ {mx1=w; j1=i;} ^ user.cpp:26:31: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:31:35: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] if(i!=i1 && i!=i1+1 && i!=j1 && i!=j1+1) s=s+a[i]; ^ user.cpp:31:47: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(i!=i1 && i!=i1+1 && i!=j1 && i!=j1+1) s=s+a[i]; ^ user.cpp:31:47: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]