Eroare de compilare: user.cpp:6:17: error: ‘long long int div [1000005]’ redeclared as different kind of symbol long long div[NM]; ^ 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/istream:38, from /usr/include/c++/4.8/fstream:38, 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 ciur()’: user.cpp:13:18: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[j] += i; ^ user.cpp:15:14: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[i] += div[i-1]+1; ^ user.cpp:15:26: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[i] += div[i-1]+1; ^ user.cpp:10:15: warning: unused variable ‘s’ [-Wunused-variable] long long s; ^ user.cpp: In function ‘int main()’: user.cpp:29:19: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript g << div[b]-div[a-1] << '\n'; ^ user.cpp:29:28: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript g << div[b]-div[a-1] << '\n'; ^