Compilare: user.cpp: In instantiation of ‘DirectRMQ<Val, Compare, BlockSize>::DirectRMQ(Compare) [with Val = int; Compare = std::less<int>; int BlockSize = 10]’: user.cpp:201:27: required from here user.cpp:87:19: warning: ‘DirectRMQ<int>::blockTypes’ will be initialized after [-Wreorder] BlockTypeRef *blockTypes; ^ user.cpp:83:56: warning: ‘DirectRMQ<int>::InBlockIndex (* DirectRMQ<int>::innerBlockTable)[10][10]’ [-Wreorder] InBlockIndex(*innerBlockTable)[BlockSize][BlockSize]; ^ user.cpp:15:5: warning: when initialized here [-Wreorder] DirectRMQ(Compare comp_ = Compare()) : ^ user.cpp: In instantiation of ‘void DirectRMQ<Val, Compare, BlockSize>::buildInnerBlockTable(const Val*, DirectRMQ<Val, Compare, BlockSize>::Index) [with Val = int; Compare = std::less<int>; int BlockSize = 10; DirectRMQ<Val, Compare, BlockSize>::Index = int]’: user.cpp:33:34: required from ‘void DirectRMQ<Val, Compare, BlockSize>::build(const Val*, DirectRMQ<Val, Compare, BlockSize>::Index) [with Val = int; Compare = std::less<int>; int BlockSize = 10; DirectRMQ<Val, Compare, BlockSize>::Index = int]’ user.cpp:202:21: required from here user.cpp:119:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] Val minV = p[left]; ^ user.cpp:122:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(comp(p[right], minV)) { ^ user.cpp:123:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] minV = p[right]; ^ user.cpp:126:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] table[left][right] = minI; ^ user.cpp:126:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] table[left][right] = minI; ^