Compilare: main.cpp:81: warning: ignoring '#pragma region HeapPublicMethods' [-Wunknown-pragmas] 81 | #pragma region HeapPublicMethods | main.cpp:151: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 151 | #pragma endregion | main.cpp:153: warning: ignoring '#pragma region HeapPrivateMethods' [-Wunknown-pragmas] 153 | #pragma region HeapPrivateMethods | main.cpp:238: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 238 | #pragma endregion | main.cpp:262: warning: ignoring '#pragma region DisjointSetsPublicMethods' [-Wunknown-pragmas] 262 | #pragma region DisjointSetsPublicMethods | main.cpp:297: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 297 | #pragma endregion | main.cpp:328: warning: ignoring '#pragma region GraphConstructors' [-Wunknown-pragmas] 328 | #pragma region GraphConstructors | main.cpp:351: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 351 | #pragma endregion | main.cpp:353: warning: ignoring '#pragma region GraphGetSet' [-Wunknown-pragmas] 353 | #pragma region GraphGetSet | main.cpp:408: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 408 | #pragma endregion | main.cpp:440: warning: ignoring '#pragma region GraphPublicMethods' [-Wunknown-pragmas] 440 | #pragma region GraphPublicMethods | main.cpp:879: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 879 | #pragma endregion | main.cpp:881: warning: ignoring '#pragma region GraphPrivateMethods' [-Wunknown-pragmas] 881 | #pragma region GraphPrivateMethods | main.cpp:1202: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 1202 | #pragma endregion | main.cpp: In instantiation of 'int Heap<T>::LeftChild(int) [with T = std::pair<int, int>]': main.cpp:159:16: required from 'void Heap<T>::Descend(int) [with T = std::pair<int, int>]' main.cpp:198:5: required from 'void Heap<T>::Delete(int) [with T = std::pair<int, int>]' main.cpp:106:5: required from 'void Heap<T>::Pop() [with T = std::pair<int, int>]' main.cpp:906:18: required from here main.cpp:222:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 222 | if( left < tree.size()) { | ~~~~~^~~~~~~~~~~~~