Eroare de compilare: user.cpp:7:14: error: ‘std::vector<int> div’ redeclared as different kind of symbol vector <int> div, a; ^ 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 ‘int main()’: user.cpp:17:16: error: ‘std::div’ does not have class type div.push_back(i); ^ user.cpp:24:8: error: ‘std::div’ does not have class type div.push_back(b); ^ user.cpp:36:33: error: ‘std::div’ does not have class type for (int j = 0 ; j < div.size(); j++) ^ user.cpp:38:27: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript d[t ^ 1][div[j]] = 0; ^ user.cpp:39:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int k = 0; k < a.size(); k++) ^ user.cpp:40:26: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if (div[j] % a[k] == 0) ^ user.cpp:42:35: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript d[t ^ 1][div[j]] += d[t][div[j] / a[k]]; ^ user.cpp:42:51: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript d[t ^ 1][div[j]] += d[t][div[j] / a[k]]; ^ user.cpp:43:39: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if (d[t ^ 1][div[j]] > MOD) ^ user.cpp:44:39: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript d[t ^ 1][div[j]] -= MOD; ^