Eroare de compilare: user.cpp:8:5: error: ‘int div’ redeclared as different kind of symbol int div=0,poz=0,size=0; ^ 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/ostream:38, from /usr/local/include/c++/4.8.0/iostream:39, 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:58:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( i=0;i<strlen(s);i++) ^ user.cpp:61:11: error: no post-increment operator for type div++; ^ user.cpp:92:20: error: overloaded function with no contextual type information printf("%d \n",div); ^