Eroare de compilare: main.cpp:10:1: error: 'vector' does not name a type 10 | vector<int> v[100005]; | ^~~~~~ main.cpp:11:1: error: 'vector' does not name a type 11 | vector<pair<int, int>> euler; // indexat de la 0 | ^~~~~~ main.cpp: In function 'void dfs(int, int)': main.cpp:15:5: error: 'euler' was not declared in this scope 15 | euler.push_back({nod, nivel}); | ^~~~~ main.cpp:20:18: error: 'v' was not declared in this scope 20 | for(auto u : v[nod]) { | ^ main.cpp: In function 'void precalculareRmq()': main.cpp:28:12: error: 'euler' was not declared in this scope 28 | nrmq = euler.size(); | ^~~~~ main.cpp:33:53: error: no match for 'operator=' (operand types are 'std::pair<int, int>' and '<brace-enclosed initializer list>') 33 | rmq[i][0] = {euler[i].second, euler[i].first}; | ^ In file included from /usr/include/c++/12.2.1/bits/stl_algobase.h:64, from /usr/include/c++/12.2.1/string:50, from /usr/include/c++/12.2.1/bits/locale_classes.h:40, from /usr/include/c++/12.2.1/bits/ios_base.h:41, from /usr/include/c++/12.2.1/ios:42, from /usr/include/c++/12.2.1/istream:38, from /usr/include/c++/12.2.1/fstream:38, from main.cpp:5: /usr/include/c++/12.2.1/bits/stl_pair.h:353:9: note: candidate: 'template<class _U1, class _U2> constexpr std::pair<_T1, _T2>& std::pair<_T1, _T2>::operator=(const std::pair<_U1, _U2>&) requires _S_assignable<const _U1&, const _U2&>() [with _U2 = _U1; _T1 = int; _T2 = int]' 353 | operator=(const pair<_U1, _U2>& __p) | ^~~~~~~~ /usr/include/c++/12.2.1/bits/stl_pair.h:353:9: note: template argument deduction/substitution failed: main.cpp:33:53: note: couldn't deduce template parameter '_U1' 33 | rmq[i][0] = {euler[i].second, euler[i].first}; | ^ /usr/include/c++/12.2.1/bits/stl_pair.h:365:9: note: candidate: 'template<class _U1, class _U2> constexpr std::pair<_T1, _T2>& std::pair<_T1, _T2>::operator=(std::pair<_U1, _U2>&&) requires _S_assignable<_U1, _U2>() [with _U2 = _U1; _T1 = int; _T2 = int]' 365 | operator=(pair<_U1, _U2>&& __p) | ^~~~~~~~ /usr/include/c++/12.2.1/bits/stl_pair.h:365:9: note: template argument deduction/substitution failed: main.cpp:33:53: note: couldn't deduce template parameter '_U1' 33 | rmq[i][0] = {euler[i].second, euler[i].first}; | ^ /usr/include/c++/12.2.1/bits/stl_pair.h:330:7: note: candidate: 'constexpr std::pair<_T1, _T2>& std::pair<_T1, _T2>::operator=(const std::pair<_T1, _T2>&) requires _S_assignable<const _T1&, const _T2&>() [with _T1 = int; _T2 = int]' 330 | operator=(const pair& __p) | ^~~~~~~~ /usr/include/c++/12.2.1/bits/stl_pair.h:330:29: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const std::pair<int, int>&' 330 | operator=(const pair& __p) | ~~~~~~~~~~~~^~~ /usr/include/c++/12.2.1/bits/stl_pair.h:341:7: note: candidate: 'constexpr std::pair<_T1, _T2>& std::pair<_T1, _T2>::operator=(std::pair<_T1, _T2>&&) requires _S_assignable<_T1, _T2>() [with _T1 = int; _T2 = int]' 341 | operator=(pair&& __p) Non zero exit status: 1