Eroare de compilare: user.cpp:11:58: error: ‘int y1 [16005]’ redeclared as different kind of symbol int x[MAX],y[MAX],GR[MAX],IND[MAX],w1[MAX],x1[MAX],y1[MAX]; ^ 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:243:1: error: previous declaration of ‘double y1(double)’ __MATHCALL (y1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:47:30: warning: pointer to a function used in arithmetic [-Wpointer-arith] { x1[i]=x[IND[i]]; y1[i]=y[IND[i]]; } ^ user.cpp:47:31: error: assignment of read-only location ‘*(y1 + ((sizetype)i))’ { x1[i]=x[IND[i]]; y1[i]=y[IND[i]]; } ^ user.cpp:47:31: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:51:36: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(x1[i1]==x1[i] && (y1[i]==y1[i1]+1 || y1[i]==y1[i1]-1)) ^ user.cpp:51:44: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(x1[i1]==x1[i] && (y1[i]==y1[i1]+1 || y1[i]==y1[i1]-1)) ^ user.cpp:51:46: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(x1[i1]==x1[i] && (y1[i]==y1[i1]+1 || y1[i]==y1[i1]-1)) ^ user.cpp:51:55: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(x1[i1]==x1[i] && (y1[i]==y1[i1]+1 || y1[i]==y1[i1]-1)) ^ user.cpp:51:63: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(x1[i1]==x1[i] && (y1[i]==y1[i1]+1 || y1[i]==y1[i1]-1)) ^ user.cpp:51:65: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(x1[i1]==x1[i] && (y1[i]==y1[i1]+1 || y1[i]==y1[i1]-1)) ^ user.cpp:53:37: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(x1[i]==x1[i1]-1 && y1[i]==y1[i1]) ^ user.cpp:53:45: warning: pointer to a function used in arithmetic [-Wpointer-arith] if(x1[i]==x1[i1]-1 && y1[i]==y1[i1]) ^