Compilare: main.cpp: In member function 'void BTree::Inter(int, int, int)': main.cpp:29:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i<V[2*position].size() && j<V[2*position+1].size()){ ~^~~~~~~~~~~~~~~~~~~~~ main.cpp:29:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i<V[2*position].size() && j<V[2*position+1].size()){ ~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:34:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i<V[2*position].size()) {V[position].push_back(make_trio(i, j-1, V[2*position][i].Y)); ++i;} ~^~~~~~~~~~~~~~~~~~~~~ main.cpp:35:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(j<V[2*position+1].size()){V[position].push_back(make_trio(i-1, j, V[2*position+1][j].Y)); ++j;} ~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void BTree::Get(int, int, int, int)': main.cpp:52:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0; i<V[1].size() && y1>V[1][i].Y; ++i); pozy1=i; ~^~~~~~~~~~~~ main.cpp:52:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=0; i<V[1].size() && y1>V[1][i].Y; ++i); pozy1=i; ^~~ main.cpp:52:55: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(i=0; i<V[1].size() && y1>V[1][i].Y; ++i); pozy1=i; ^~~~~ main.cpp:53:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=V[1].size()-1; i>=0 && y2<V[1][i].Y; --i); pozy2=i; ^~~ main.cpp:53:58: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(i=V[1].size()-1; i>=0 && y2<V[1][i].Y; --i); pozy2=i; ^~~~~