Eroare de compilare: user.cpp:16:18: error: ‘std::vector<int> div’ redeclared as different kind of symbol std::vector<int> div; ^ 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:2: /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:72:13: error: request for member ‘push_back’ in ‘div’, which is of non-class type ‘div_t(int, int)throw ()’ div.push_back(2); ^ user.cpp:73:13: error: request for member ‘push_back’ in ‘div’, which is of non-class type ‘div_t(int, int)throw ()’ div.push_back(n / 2); ^ user.cpp:77:17: error: request for member ‘push_back’ in ‘div’, which is of non-class type ‘div_t(int, int)throw ()’ div.push_back(i); ^ user.cpp:78:17: error: request for member ‘push_back’ in ‘div’, which is of non-class type ‘div_t(int, int)throw ()’ div.push_back(n / i); ^ user.cpp:81:17: error: request for member ‘size’ in ‘div’, which is of non-class type ‘div_t(int, int)throw ()’ if (div[div.size() - 1] == div[div.size() - 2]) { ^ user.cpp:81:40: error: request for member ‘size’ in ‘div’, which is of non-class type ‘div_t(int, int)throw ()’ if (div[div.size() - 1] == div[div.size() - 2]) { ^ user.cpp:82:13: error: request for member ‘pop_back’ in ‘div’, which is of non-class type ‘div_t(int, int)throw ()’ div.pop_back(); ^ user.cpp:84:9: error: request for member ‘push_back’ in ‘div’, which is of non-class type ‘div_t(int, int)throw ()’ div.push_back(n); ^ user.cpp:87:29: error: request for member ‘size’ in ‘div’, which is of non-class type ‘div_t(int, int)throw ()’ for (int i = 0; i < div.size(); i++) { ^ user.cpp:88:40: warning: pointer to a function used in arithmetic [-Wpointer-arith] mx = std::max(mx, do_test(div[i])); ^ user.cpp:88:40: error: invalid conversion from ‘div_t (*)(int, int)throw ()’ to ‘int’ [-fpermissive] user.cpp:20:5: error: initializing argument 1 of ‘int do_test(int)’ [-fpermissive] int do_test(int k)