Eroare de compilare: user.cpp:7:27: error: ‘long long int div’ redeclared as different kind of symbol ll p[80000],f[31],a,b,lim,div,nr; ^ In file included from /usr/local/include/c++/4.8.0/cstdlib:72:0, from /usr/local/include/c++/4.8.0/ext/string_conversions.h:41, from /usr/local/include/c++/4.8.0/bits/basic_string.h:2817, from /usr/local/include/c++/4.8.0/string:52, from /usr/local/include/c++/4.8.0/bits/locale_classes.h:40, from /usr/local/include/c++/4.8.0/bits/ios_base.h:41, from /usr/local/include/c++/4.8.0/ios:42, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/include/stdlib.h:780:14: 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:49:7: error: overloaded function with no contextual type information div=1; ^ user.cpp:53:9: error: overloaded function with no contextual type information div*=f[j]; ^ user.cpp:57:11: error: invalid operands of types ‘long long int’ and ‘<unresolved overloaded function type>’ to binary ‘operator/’ nr-=a/div; ^ user.cpp:59:11: error: invalid operands of types ‘long long int’ and ‘<unresolved overloaded function type>’ to binary ‘operator/’ nr+=a/div; ^