Eroare de compilare: user.cpp:6:20: error: ‘long long int div [105]’ redeclared as different kind of symbol long long n,div[105],k,nrc; ^ 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 ‘void descompunere_n()’: user.cpp:10:53: error: invalid types ‘<unresolved overloaded function type>[long long int]’ for array subscript while(n%2==0){p++; n/=2;} d=3; if(p!=0)div[++nrc]=2; ^ user.cpp:11:72: error: invalid types ‘<unresolved overloaded function type>[long long int]’ for array subscript while(d*d<=n&&n>1){p=0; while(n%d==0){p++; n/=d;} if(p!=0)div[++nrc]=d; d+=2; } ^ user.cpp:12:22: error: invalid types ‘<unresolved overloaded function type>[long long int]’ for array subscript if(n!=1)div[++nrc]=n; ^ user.cpp: In function ‘void cautare_binara()’: user.cpp:27:31: error: invalid types ‘<unresolved overloaded function type>[long long int]’ for array subscript val*=-div[j+1]; ^