Eroare de compilare: user.cpp:7:27: error: ‘std::vector<long long int> div’ redeclared as different kind of symbol vector<long long> primes, div; ^ 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 ‘long long int cmmmc(std::vector<long long int>)’: user.cpp:41:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 2; i < s.size(); ++i) ^ user.cpp: In function ‘int main()’: user.cpp:53:12: error: ‘std::div’ does not have class type div.clear(); ^ user.cpp:59:20: error: ‘std::div’ does not have class type div.push_back(primes[i]); ^ user.cpp:63:33: error: ‘std::div’ does not have class type long long log = (1<<(div.size()-1)); ^ user.cpp:64:42: error: ‘std::div’ does not have class type for (long long i = 1; i < (1<<div.size()); ++i){ ^ user.cpp:70:38: error: invalid types ‘<unresolved overloaded function type>[long long int]’ for array subscript s.push_back(div[d]); ^