Eroare de compilare: user.cpp:15:12: error: ‘Nod* rand [3]’ redeclared as different kind of symbol Nod *rand[3]; ^ In file included from /usr/include/c++/4.8/cstdlib:72:0, from /usr/include/c++/4.8/ext/string_conversions.h:41, from /usr/include/c++/4.8/bits/basic_string.h:2815, from /usr/include/c++/4.8/string:52, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from user.cpp:1: /usr/include/stdlib.h:380:12: error: previous declaration of ‘int rand()’ extern int rand (void) __THROW; ^ user.cpp: In function ‘void initializeaza()’: user.cpp:21:15: warning: pointer to a function used in arithmetic [-Wpointer-arith] rand[i] = new Nod; ^ user.cpp:21:17: error: assignment of read-only location ‘*(rand + ((sizetype)i))’ rand[i] = new Nod; ^ user.cpp:21:17: error: cannot convert ‘Nod*’ to ‘int()throw ()’ in assignment user.cpp:22:15: warning: pointer to a function used in arithmetic [-Wpointer-arith] rand[i]->prev = NULL; ^ user.cpp:22:18: error: request for member ‘prev’ in ‘*(rand + ((sizetype)i))’, which is of non-class type ‘int()throw ()’ rand[i]->prev = NULL; ^ user.cpp:23:15: warning: pointer to a function used in arithmetic [-Wpointer-arith] rand[i]->next = NULL; ^ user.cpp:23:18: error: request for member ‘next’ in ‘*(rand + ((sizetype)i))’, which is of non-class type ‘int()throw ()’ rand[i]->next = NULL; ^ user.cpp:24:15: warning: pointer to a function used in arithmetic [-Wpointer-arith] rand[i]->widget = 0; ^ user.cpp:24:18: error: request for member ‘widget’ in ‘*(rand + ((sizetype)i))’, which is of non-class type ‘int()throw ()’ rand[i]->widget = 0; ^ user.cpp:25:22: warning: pointer to a function used in arithmetic [-Wpointer-arith] last = rand[i]; ^ user.cpp:25:14: error: cannot convert ‘int()throw ()’ to ‘Nod*’ in assignment last = rand[i]; ^ user.cpp: In function ‘void muta(int, int, int, int)’: user.cpp:44:20: warning: pointer to a function used in arithmetic [-Wpointer-arith]