Eroare de compilare: user.cpp:9:29: error: ‘long unsigned int div [707]’ redeclared as different kind of symbol unsigned long int n, div[707], fact[707], i, j; ^ 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 valid(long unsigned int)’: user.cpp:14:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=1; i<=Nf; i++) ^ user.cpp: In function ‘void det(int)’: user.cpp:30:27: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(div[st[k-1]]>div[i] && !da) ^ user.cpp:30:34: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(div[st[k-1]]>div[i] && !da) ^ user.cpp:32:39: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(div[st[k-1]]%div[i]==0 && !da) ^ user.cpp:32:46: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(div[st[k-1]]%div[i]==0 && !da) ^ user.cpp:33:44: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if((div[st[k-1]]/div[i])%2==0) ^ user.cpp:33:51: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if((div[st[k-1]]/div[i])%2==0) ^ user.cpp:34:51: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(div[st[k-1]]/div[i]==2) ^ user.cpp:34:58: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(div[st[k-1]]/div[i]==2) ^ user.cpp:37:57: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript else if(valid(div[st[k-1]]/div[i])) ^ user.cpp:37:64: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript else if(valid(div[st[k-1]]/div[i]))