Eroare de compilare: user.cpp:4:14: error: ‘int div [50000]’ redeclared as different kind of symbol int div[50000], k, pred; ^ 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:785:14: error: previous declaration of ‘div_t div(int, int)’ extern div_t div (int __numer, int __denom) ^ user.cpp: In function ‘int main()’: user.cpp:12:12: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++k]=1; ^ user.cpp:26:42: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript printf("%d ", a*div[i]); ^ user.cpp:27:28: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++k]=a*div[i]; ^ user.cpp:27:37: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++k]=a*div[i]; ^ user.cpp:30:38: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript printf("%d ", a*div[i]); ^ user.cpp:31:24: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++k]=a*div[i]; ^ user.cpp:31:33: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[++k]=a*div[i]; ^ user.cpp:7:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("divizori.in","r",stdin); ^ user.cpp:8:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("divizori.out","w",stdout); ^ user.cpp:10:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^