Eroare de compilare: user.cpp:12:14: error: ‘std::vector<int> div’ redeclared as different kind of symbol vector <int> 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/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 ‘bool descompune(int)’: user.cpp:30:28: error: ‘std::div’ does not have class type if (x % i == 0) div.push_back(i); ^ user.cpp:31:8: error: ‘std::div’ does not have class type div.push_back(x); ^ user.cpp:25:9: warning: unused variable ‘nr_div’ [-Wunused-variable] int nr_div = 0; ^ user.cpp:26:9: warning: unused variable ‘x2’ [-Wunused-variable] int x2 = x; ^ user.cpp: In function ‘void rezolva()’: user.cpp:36:16: error: ‘std::div’ does not have class type int l = div.size(); ^ user.cpp:37:35: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for (int i = 0; i < l && div[i] <= 9; i++) dp[0][div[i]] = 1; ^ user.cpp:37:59: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for (int i = 0; i < l && div[i] <= 9; i++) dp[0][div[i]] = 1; ^ user.cpp:39:48: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for (int j = 0; j < l; j++) dp[1][div[j]] = 0; ^ user.cpp:41:43: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for (int k = 0; k < l && div[k] <= 9; k++) ^ user.cpp:42:26: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if (div[j] % div[k] == 0) ^ user.cpp:42:35: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if (div[j] % div[k] == 0)