Eroare de compilare: user.cpp:7:25: error: ‘int div’ redeclared as different kind of symbol int n,nr=1,d,dprimi[30],div,limit,p; ^ 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:12:8: error: overloaded function with no contextual type information div=1; ^ user.cpp:18:25: error: invalid types ‘int [30][<unresolved overloaded function type>]’ for array subscript ++dprimi[div]; ^ user.cpp:24:26: error: invalid types ‘int [30][<unresolved overloaded function type>]’ for array subscript if(dprimi[div]!=0)++div; ^ user.cpp:24:33: error: no pre-increment operator for type if(dprimi[div]!=0)++div; ^ user.cpp:27:28: error: invalid operands of types ‘int’ and ‘<unresolved overloaded function type>’ to binary ‘operator<<’ for(int i=0;i<=(1<<(div))-1;++i) ^ user.cpp:30:23: error: invalid operands of types ‘int’ and ‘<unresolved overloaded function type>’ to binary ‘operator<’ for(int j=0;j<div;++j) ^