Eroare de compilare: user.cpp:9:10: error: expected unqualified-id before ‘int’ int ap, int val; ^ user.cpp: In constructor ‘element::element(int, int)’: user.cpp:12:3: error: ‘val’ was not declared in this scope val = _val; ^ user.cpp: In constructor ‘element::element()’: user.cpp:15:8: error: ‘val’ was not declared in this scope ap = val = 0; ^ user.cpp: In member function ‘bool element::operator<(element) const’: user.cpp:19:11: error: ‘val’ was not declared in this scope return val < other.val ^ user.cpp:19:23: error: ‘const struct element’ has no member named ‘val’ return val < other.val ^ user.cpp:20:3: error: expected ‘;’ before ‘}’ token } ^ user.cpp: In function ‘void init(int, int, int)’: user.cpp:30:18: error: ‘el’ was not declared in this scope act.push_back (el[i]); ^ user.cpp:31:30: error: ‘sort’ was not declared in this scope sort (act.begin(), act.end()); ^ user.cpp:37:43: error: expected ‘)’ before ‘;’ token set_el[nod].insert (element(i-j, act[j]); ^ user.cpp: In function ‘void merge(int)’: user.cpp:51:34: error: ‘rez’ was not declared in this scope set<element> :: iterator it2 = rez.lower_bound(element(0, it->val)); ^ user.cpp:51:65: error: ‘const struct element’ has no member named ‘val’ set<element> :: iterator it2 = rez.lower_bound(element(0, it->val)); ^ user.cpp:52:21: error: request for member ‘end’ in ‘set_el’, which is of non-class type ‘std::set<element> [270000]’ if (it2 == set_el.end()) ^ user.cpp:54:12: error: ‘const struct element’ has no member named ‘val’ if (it2->val == it->val) { ^ user.cpp:54:23: error: ‘const struct element’ has no member named ‘val’ if (it2->val == it->val) { ^ user.cpp:55:19: error: ‘const struct element’ has no member named ‘val’ int val = it2->val; ^